Home / 9,598,948.20-14,398,422.30-7,048,031.40

Finding the Fourth Proportional to 9,598,948.20, 14,398,422.30 and 7,048,031.40

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Solution

The fourth proportional to 9,598,948.20, 14,398,422.30 and 7,048,031.40 is: 10,572,047.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,598,948.20 : 14,398,422.30 = 7,048,031.40 : x
  2. Step 2: Convert to fraction form
    9,598,948.20/14,398,422.30 = 7,048,031.40/x
  3. Step 3: Cross multiply
    9,598,948.20x = 14,398,422.30 × 7,048,031.40
  4. Step 4: Simplify right side
    9,598,948.20x = 101,480,532,480,860.23
  5. Step 5: Solve for x
    x = 101,480,532,480,860.23/9,598,948.20
  6. Step 6: Final answer
    x = 10,572,047.10

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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.