Home / 4,038,155.17-6,055,922.37-1,341,756.39

Finding the Fourth Proportional to 4,038,155.17, 6,055,922.37 and 1,341,756.39

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Solution

The fourth proportional to 4,038,155.17, 6,055,922.37 and 1,341,756.39 is: 2,012,199.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,038,155.17 : 6,055,922.37 = 1,341,756.39 : x
  2. Step 2: Convert to fraction form
    4,038,155.17/6,055,922.37 = 1,341,756.39/x
  3. Step 3: Cross multiply
    4,038,155.17x = 6,055,922.37 × 1,341,756.39
  4. Step 4: Simplify right side
    4,038,155.17x = 8,125,572,565,032.74
  5. Step 5: Solve for x
    x = 8,125,572,565,032.74/4,038,155.17
  6. Step 6: Final answer
    x = 2,012,199.19

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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.