Home / 1,750,264.90-2,625,397.35-1,330,360.90

Finding the Fourth Proportional to 1,750,264.90, 2,625,397.35 and 1,330,360.90

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Solution

The fourth proportional to 1,750,264.90, 2,625,397.35 and 1,330,360.90 is: 1,995,541.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,264.90 : 2,625,397.35 = 1,330,360.90 : x
  2. Step 2: Convert to fraction form
    1,750,264.90/2,625,397.35 = 1,330,360.90/x
  3. Step 3: Cross multiply
    1,750,264.90x = 2,625,397.35 × 1,330,360.90
  4. Step 4: Simplify right side
    1,750,264.90x = 3,492,725,981,403.62
  5. Step 5: Solve for x
    x = 3,492,725,981,403.62/1,750,264.90
  6. Step 6: Final answer
    x = 1,995,541.35

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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.