Home / 10,366,674.90-15,550,012.35-6,596,870.10

Finding the Fourth Proportional to 10,366,674.90, 15,550,012.35 and 6,596,870.10

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Solution

The fourth proportional to 10,366,674.90, 15,550,012.35 and 6,596,870.10 is: 9,895,305.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,366,674.90 : 15,550,012.35 = 6,596,870.10 : x
  2. Step 2: Convert to fraction form
    10,366,674.90/15,550,012.35 = 6,596,870.10/x
  3. Step 3: Cross multiply
    10,366,674.90x = 15,550,012.35 × 6,596,870.10
  4. Step 4: Simplify right side
    10,366,674.90x = 102,581,411,526,345.73
  5. Step 5: Solve for x
    x = 102,581,411,526,345.73/10,366,674.90
  6. Step 6: Final answer
    x = 9,895,305.15

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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.