Home / 1,349,541.02-2,024,311.54-450,982.76

Finding the Fourth Proportional to 1,349,541.02, 2,024,311.54 and 450,982.76

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Solution

The fourth proportional to 1,349,541.02, 2,024,311.54 and 450,982.76 is: 676,474.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,349,541.02 : 2,024,311.54 = 450,982.76 : x
  2. Step 2: Convert to fraction form
    1,349,541.02/2,024,311.54 = 450,982.76/x
  3. Step 3: Cross multiply
    1,349,541.02x = 2,024,311.54 × 450,982.76
  4. Step 4: Simplify right side
    1,349,541.02x = 912,929,607,491.88
  5. Step 5: Solve for x
    x = 912,929,607,491.88/1,349,541.02
  6. Step 6: Final answer
    x = 676,474.14

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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.