Home / 9,579,816.40-14,369,724.60-6,556,507.60

Finding the Fourth Proportional to 9,579,816.40, 14,369,724.60 and 6,556,507.60

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Solution

The fourth proportional to 9,579,816.40, 14,369,724.60 and 6,556,507.60 is: 9,834,761.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,579,816.40 : 14,369,724.60 = 6,556,507.60 : x
  2. Step 2: Convert to fraction form
    9,579,816.40/14,369,724.60 = 6,556,507.60/x
  3. Step 3: Cross multiply
    9,579,816.40x = 14,369,724.60 × 6,556,507.60
  4. Step 4: Simplify right side
    9,579,816.40x = 94,215,208,549,806.95
  5. Step 5: Solve for x
    x = 94,215,208,549,806.95/9,579,816.40
  6. Step 6: Final answer
    x = 9,834,761.40

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Double scale
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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.