Home / 9,895,665.34-14,859,822.60-6,677,876.20

Finding the Fourth Proportional to 9,895,665.34, 14,859,822.60 and 6,677,876.20

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Solution

The fourth proportional to 9,895,665.34, 14,859,822.60 and 6,677,876.20 is: 10,027,830.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,895,665.34 : 14,859,822.60 = 6,677,876.20 : x
  2. Step 2: Convert to fraction form
    9,895,665.34/14,859,822.60 = 6,677,876.20/x
  3. Step 3: Cross multiply
    9,895,665.34x = 14,859,822.60 × 6,677,876.20
  4. Step 4: Simplify right side
    9,895,665.34x = 99,232,055,676,762.12
  5. Step 5: Solve for x
    x = 99,232,055,676,762.12/9,895,665.34
  6. Step 6: Final answer
    x = 10,027,830.60

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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.