Home / 10,710,254.61-14,776,501.41-6,845,005.62

Finding the Fourth Proportional to 10,710,254.61, 14,776,501.41 and 6,845,005.62

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Solution

The fourth proportional to 10,710,254.61, 14,776,501.41 and 6,845,005.62 is: 9,443,775.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,710,254.61 : 14,776,501.41 = 6,845,005.62 : x
  2. Step 2: Convert to fraction form
    10,710,254.61/14,776,501.41 = 6,845,005.62/x
  3. Step 3: Cross multiply
    10,710,254.61x = 14,776,501.41 × 6,845,005.62
  4. Step 4: Simplify right side
    10,710,254.61x = 101,145,235,195,387.92
  5. Step 5: Solve for x
    x = 101,145,235,195,387.92/10,710,254.61
  6. Step 6: Final answer
    x = 9,443,775.04

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Why These Related Problems?

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