Home / 3,575,951.79-4,934,875.10-1,944,370.16

Finding the Fourth Proportional to 3,575,951.79, 4,934,875.10 and 1,944,370.16

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Solution

The fourth proportional to 3,575,951.79, 4,934,875.10 and 1,944,370.16 is: 2,683,264.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575,951.79 : 4,934,875.10 = 1,944,370.16 : x
  2. Step 2: Convert to fraction form
    3,575,951.79/4,934,875.10 = 1,944,370.16/x
  3. Step 3: Cross multiply
    3,575,951.79x = 4,934,875.10 × 1,944,370.16
  4. Step 4: Simplify right side
    3,575,951.79x = 9,595,223,887,767.02
  5. Step 5: Solve for x
    x = 9,595,223,887,767.02/3,575,951.79
  6. Step 6: Final answer
    x = 2,683,264.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.