Home / 10,202,750.69-14,063,385.65-6,894,011.66

Finding the Fourth Proportional to 10,202,750.69, 14,063,385.65 and 6,894,011.66

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Solution

The fourth proportional to 10,202,750.69, 14,063,385.65 and 6,894,011.66 is: 9,502,647.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,202,750.69 : 14,063,385.65 = 6,894,011.66 : x
  2. Step 2: Convert to fraction form
    10,202,750.69/14,063,385.65 = 6,894,011.66/x
  3. Step 3: Cross multiply
    10,202,750.69x = 14,063,385.65 × 6,894,011.66
  4. Step 4: Simplify right side
    10,202,750.69x = 96,953,144,545,389.69
  5. Step 5: Solve for x
    x = 96,953,144,545,389.69/10,202,750.69
  6. Step 6: Final answer
    x = 9,502,647.62

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.