Home / 1,363,746.60-2,045,617.02-366,474.60

Finding the Fourth Proportional to 1,363,746.60, 2,045,617.02 and 366,474.60

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Solution

The fourth proportional to 1,363,746.60, 2,045,617.02 and 366,474.60 is: 549,711.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,746.60 : 2,045,617.02 = 366,474.60 : x
  2. Step 2: Convert to fraction form
    1,363,746.60/2,045,617.02 = 366,474.60/x
  3. Step 3: Cross multiply
    1,363,746.60x = 2,045,617.02 × 366,474.60
  4. Step 4: Simplify right side
    1,363,746.60x = 749,666,679,157.69
  5. Step 5: Solve for x
    x = 749,666,679,157.69/1,363,746.60
  6. Step 6: Final answer
    x = 549,711.13

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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.