Home / 5,208,002.40-7,274,407.20-5,208,002.40

Finding the Fourth Proportional to 5,208,002.40, 7,274,407.20 and 5,208,002.40

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Solution

The fourth proportional to 5,208,002.40, 7,274,407.20 and 5,208,002.40 is: 7,274,407.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,208,002.40 : 7,274,407.20 = 5,208,002.40 : x
  2. Step 2: Convert to fraction form
    5,208,002.40/7,274,407.20 = 5,208,002.40/x
  3. Step 3: Cross multiply
    5,208,002.40x = 7,274,407.20 × 5,208,002.40
  4. Step 4: Simplify right side
    5,208,002.40x = 37,885,130,156,177.28
  5. Step 5: Solve for x
    x = 37,885,130,156,177.28/5,208,002.40
  6. Step 6: Final answer
    x = 7,274,407.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.