Home / 5,088,032.80-7,632,049.20-5,052,603.40

Finding the Fourth Proportional to 5,088,032.80, 7,632,049.20 and 5,052,603.40

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Solution

The fourth proportional to 5,088,032.80, 7,632,049.20 and 5,052,603.40 is: 7,578,905.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,088,032.80 : 7,632,049.20 = 5,052,603.40 : x
  2. Step 2: Convert to fraction form
    5,088,032.80/7,632,049.20 = 5,052,603.40/x
  3. Step 3: Cross multiply
    5,088,032.80x = 7,632,049.20 × 5,052,603.40
  4. Step 4: Simplify right side
    5,088,032.80x = 38,561,717,736,887.28
  5. Step 5: Solve for x
    x = 38,561,717,736,887.28/5,088,032.80
  6. Step 6: Final answer
    x = 7,578,905.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.