Home / 4,370,822.60-6,556,233.90-2,670,211.40

Finding the Fourth Proportional to 4,370,822.60, 6,556,233.90 and 2,670,211.40

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Solution

The fourth proportional to 4,370,822.60, 6,556,233.90 and 2,670,211.40 is: 4,005,317.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,370,822.60 : 6,556,233.90 = 2,670,211.40 : x
  2. Step 2: Convert to fraction form
    4,370,822.60/6,556,233.90 = 2,670,211.40/x
  3. Step 3: Cross multiply
    4,370,822.60x = 6,556,233.90 × 2,670,211.40
  4. Step 4: Simplify right side
    4,370,822.60x = 17,506,530,500,846.46
  5. Step 5: Solve for x
    x = 17,506,530,500,846.46/4,370,822.60
  6. Step 6: Final answer
    x = 4,005,317.10

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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.