Home / 7,901,088.85-10,904,387.50-4,463,551.32

Finding the Fourth Proportional to 7,901,088.85, 10,904,387.50 and 4,463,551.32

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Solution

The fourth proportional to 7,901,088.85, 10,904,387.50 and 4,463,551.32 is: 6,160,200.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,901,088.85 : 10,904,387.50 = 4,463,551.32 : x
  2. Step 2: Convert to fraction form
    7,901,088.85/10,904,387.50 = 4,463,551.32/x
  3. Step 3: Cross multiply
    7,901,088.85x = 10,904,387.50 × 4,463,551.32
  4. Step 4: Simplify right side
    7,901,088.85x = 48,672,293,219,416.50
  5. Step 5: Solve for x
    x = 48,672,293,219,416.50/7,901,088.85
  6. Step 6: Final answer
    x = 6,160,200.72

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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.