Home / 7,564,263.43-10,437,878.65-4,256,500.01

Finding the Fourth Proportional to 7,564,263.43, 10,437,878.65 and 4,256,500.01

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Solution

The fourth proportional to 7,564,263.43, 10,437,878.65 and 4,256,500.01 is: 5,873,517.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,564,263.43 : 10,437,878.65 = 4,256,500.01 : x
  2. Step 2: Convert to fraction form
    7,564,263.43/10,437,878.65 = 4,256,500.01/x
  3. Step 3: Cross multiply
    7,564,263.43x = 10,437,878.65 × 4,256,500.01
  4. Step 4: Simplify right side
    7,564,263.43x = 44,428,830,552,610.61
  5. Step 5: Solve for x
    x = 44,428,830,552,610.61/7,564,263.43
  6. Step 6: Final answer
    x = 5,873,517.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.