Home / 1,044,809.60-1,570,555.20-970,851.20

Finding the Fourth Proportional to 1,044,809.60, 1,570,555.20 and 970,851.20

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Solution

The fourth proportional to 1,044,809.60, 1,570,555.20 and 970,851.20 is: 1,459,381.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,809.60 : 1,570,555.20 = 970,851.20 : x
  2. Step 2: Convert to fraction form
    1,044,809.60/1,570,555.20 = 970,851.20/x
  3. Step 3: Cross multiply
    1,044,809.60x = 1,570,555.20 × 970,851.20
  4. Step 4: Simplify right side
    1,044,809.60x = 1,524,775,400,586.24
  5. Step 5: Solve for x
    x = 1,524,775,400,586.24/1,044,809.60
  6. Step 6: Final answer
    x = 1,459,381.12

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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.