Home / 9,357,999.80-14,026,502.10-4,807,290.20

Finding the Fourth Proportional to 9,357,999.80, 14,026,502.10 and 4,807,290.20

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Solution

The fourth proportional to 9,357,999.80, 14,026,502.10 and 4,807,290.20 is: 7,205,542.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,357,999.80 : 14,026,502.10 = 4,807,290.20 : x
  2. Step 2: Convert to fraction form
    9,357,999.80/14,026,502.10 = 4,807,290.20/x
  3. Step 3: Cross multiply
    9,357,999.80x = 14,026,502.10 × 4,807,290.20
  4. Step 4: Simplify right side
    9,357,999.80x = 67,429,466,085,609.42
  5. Step 5: Solve for x
    x = 67,429,466,085,609.42/9,357,999.80
  6. Step 6: Final answer
    x = 7,205,542.59

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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.