Home / 6,522,224.84-9,739,417.89-5,326,520.84

Finding the Fourth Proportional to 6,522,224.84, 9,739,417.89 and 5,326,520.84

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Solution

The fourth proportional to 6,522,224.84, 9,739,417.89 and 5,326,520.84 is: 7,953,913.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,522,224.84 : 9,739,417.89 = 5,326,520.84 : x
  2. Step 2: Convert to fraction form
    6,522,224.84/9,739,417.89 = 5,326,520.84/x
  3. Step 3: Cross multiply
    6,522,224.84x = 9,739,417.89 × 5,326,520.84
  4. Step 4: Simplify right side
    6,522,224.84x = 51,877,212,360,553.83
  5. Step 5: Solve for x
    x = 51,877,212,360,553.83/6,522,224.84
  6. Step 6: Final answer
    x = 7,953,913.52

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.