Home / 9,895,666.34-14,859,824.10-6,677,877.20

Finding the Fourth Proportional to 9,895,666.34, 14,859,824.10 and 6,677,877.20

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Solution

The fourth proportional to 9,895,666.34, 14,859,824.10 and 6,677,877.20 is: 10,027,832.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,895,666.34 : 14,859,824.10 = 6,677,877.20 : x
  2. Step 2: Convert to fraction form
    9,895,666.34/14,859,824.10 = 6,677,877.20/x
  3. Step 3: Cross multiply
    9,895,666.34x = 14,859,824.10 × 6,677,877.20
  4. Step 4: Simplify right side
    9,895,666.34x = 99,232,080,553,400.52
  5. Step 5: Solve for x
    x = 99,232,080,553,400.52/9,895,666.34
  6. Step 6: Final answer
    x = 10,027,832.10

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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.