Home / 2,465,792.85-3,402,767.55-1,363,219.53

Finding the Fourth Proportional to 2,465,792.85, 3,402,767.55 and 1,363,219.53

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Solution

The fourth proportional to 2,465,792.85, 3,402,767.55 and 1,363,219.53 is: 1,881,228.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,465,792.85 : 3,402,767.55 = 1,363,219.53 : x
  2. Step 2: Convert to fraction form
    2,465,792.85/3,402,767.55 = 1,363,219.53/x
  3. Step 3: Cross multiply
    2,465,792.85x = 3,402,767.55 × 1,363,219.53
  4. Step 4: Simplify right side
    2,465,792.85x = 4,638,719,180,210.25
  5. Step 5: Solve for x
    x = 4,638,719,180,210.25/2,465,792.85
  6. Step 6: Final answer
    x = 1,881,228.25

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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.