Home / 10,748,036.50-14,832,188.30-5,853,340.35

Finding the Fourth Proportional to 10,748,036.50, 14,832,188.30 and 5,853,340.35

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Solution

The fourth proportional to 10,748,036.50, 14,832,188.30 and 5,853,340.35 is: 8,077,554.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,748,036.50 : 14,832,188.30 = 5,853,340.35 : x
  2. Step 2: Convert to fraction form
    10,748,036.50/14,832,188.30 = 5,853,340.35/x
  3. Step 3: Cross multiply
    10,748,036.50x = 14,832,188.30 × 5,853,340.35
  4. Step 4: Simplify right side
    10,748,036.50x = 86,817,846,255,187.91
  5. Step 5: Solve for x
    x = 86,817,846,255,187.91/10,748,036.50
  6. Step 6: Final answer
    x = 8,077,554.10

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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.