Home / 6,644,426.65-9,930,225.98-4,851,086.65

Finding the Fourth Proportional to 6,644,426.65, 9,930,225.98 and 4,851,086.65

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Solution

The fourth proportional to 6,644,426.65, 9,930,225.98 and 4,851,086.65 is: 7,250,044.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,644,426.65 : 9,930,225.98 = 4,851,086.65 : x
  2. Step 2: Convert to fraction form
    6,644,426.65/9,930,225.98 = 4,851,086.65/x
  3. Step 3: Cross multiply
    6,644,426.65x = 9,930,225.98 × 4,851,086.65
  4. Step 4: Simplify right side
    6,644,426.65x = 48,172,386,683,061.17
  5. Step 5: Solve for x
    x = 48,172,386,683,061.17/6,644,426.65
  6. Step 6: Final answer
    x = 7,250,044.17

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.