Home / 10,738,165.02-14,818,979.54-5,843,702.76

Finding the Fourth Proportional to 10,738,165.02, 14,818,979.54 and 5,843,702.76

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Solution

The fourth proportional to 10,738,165.02, 14,818,979.54 and 5,843,702.76 is: 8,064,479.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,738,165.02 : 14,818,979.54 = 5,843,702.76 : x
  2. Step 2: Convert to fraction form
    10,738,165.02/14,818,979.54 = 5,843,702.76/x
  3. Step 3: Cross multiply
    10,738,165.02x = 14,818,979.54 × 5,843,702.76
  4. Step 4: Simplify right side
    10,738,165.02x = 86,597,711,597,319.61
  5. Step 5: Solve for x
    x = 86,597,711,597,319.61/10,738,165.02
  6. Step 6: Final answer
    x = 8,064,479.50

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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.