Home / 2,260,320.93-3,390,948.35-744,095.02

Finding the Fourth Proportional to 2,260,320.93, 3,390,948.35 and 744,095.02

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Solution

The fourth proportional to 2,260,320.93, 3,390,948.35 and 744,095.02 is: 1,116,296.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,260,320.93 : 3,390,948.35 = 744,095.02 : x
  2. Step 2: Convert to fraction form
    2,260,320.93/3,390,948.35 = 744,095.02/x
  3. Step 3: Cross multiply
    2,260,320.93x = 3,390,948.35 × 744,095.02
  4. Step 4: Simplify right side
    2,260,320.93x = 2,523,187,780,312.22
  5. Step 5: Solve for x
    x = 2,523,187,780,312.22/2,260,320.93
  6. Step 6: Final answer
    x = 1,116,296.25

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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.