Home / 5,460,400.56-7,535,344.08-3,013,009.68

Finding the Fourth Proportional to 5,460,400.56, 7,535,344.08 and 3,013,009.68

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Solution

The fourth proportional to 5,460,400.56, 7,535,344.08 and 3,013,009.68 is: 4,157,948.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,460,400.56 : 7,535,344.08 = 3,013,009.68 : x
  2. Step 2: Convert to fraction form
    5,460,400.56/7,535,344.08 = 3,013,009.68/x
  3. Step 3: Cross multiply
    5,460,400.56x = 7,535,344.08 × 3,013,009.68
  4. Step 4: Simplify right side
    5,460,400.56x = 22,704,064,655,170.70
  5. Step 5: Solve for x
    x = 22,704,064,655,170.70/5,460,400.56
  6. Step 6: Final answer
    x = 4,157,948.56

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1.5x scale

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.