Home / 890,803.20-1,336,498.02-592,457.52

Finding the Fourth Proportional to 890,803.20, 1,336,498.02 and 592,457.52

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Solution

The fourth proportional to 890,803.20, 1,336,498.02 and 592,457.52 is: 888,881.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    890,803.20 : 1,336,498.02 = 592,457.52 : x
  2. Step 2: Convert to fraction form
    890,803.20/1,336,498.02 = 592,457.52/x
  3. Step 3: Cross multiply
    890,803.20x = 1,336,498.02 × 592,457.52
  4. Step 4: Simplify right side
    890,803.20x = 791,818,302,414.11
  5. Step 5: Solve for x
    x = 791,818,302,414.11/890,803.20
  6. Step 6: Final answer
    x = 888,881.30

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