Home / 10,748,037.50-14,832,189.68-5,853,341.35

Finding the Fourth Proportional to 10,748,037.50, 14,832,189.68 and 5,853,341.35

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Solution

The fourth proportional to 10,748,037.50, 14,832,189.68 and 5,853,341.35 is: 8,077,555.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,748,037.50 : 14,832,189.68 = 5,853,341.35 : x
  2. Step 2: Convert to fraction form
    10,748,037.50/14,832,189.68 = 5,853,341.35/x
  3. Step 3: Cross multiply
    10,748,037.50x = 14,832,189.68 × 5,853,341.35
  4. Step 4: Simplify right side
    10,748,037.50x = 86,817,869,164,987.27
  5. Step 5: Solve for x
    x = 86,817,869,164,987.27/10,748,037.50
  6. Step 6: Final answer
    x = 8,077,555.48

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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.