Home / 9,087,526.08-12,540,584.16-5,013,144

Finding the Fourth Proportional to 9,087,526.08, 12,540,584.16 and 5,013,144

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Solution

The fourth proportional to 9,087,526.08, 12,540,584.16 and 5,013,144 is: 6,918,027.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,087,526.08 : 12,540,584.16 = 5,013,144 : x
  2. Step 2: Convert to fraction form
    9,087,526.08/12,540,584.16 = 5,013,144/x
  3. Step 3: Cross multiply
    9,087,526.08x = 12,540,584.16 × 5,013,144
  4. Step 4: Simplify right side
    9,087,526.08x = 62,867,754,238,199.04
  5. Step 5: Solve for x
    x = 62,867,754,238,199.04/9,087,526.08
  6. Step 6: Final answer
    x = 6,918,027.38

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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.