Home / 6,155,973.46-8,495,095.08-3,364,972.66

Finding the Fourth Proportional to 6,155,973.46, 8,495,095.08 and 3,364,972.66

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Solution

The fourth proportional to 6,155,973.46, 8,495,095.08 and 3,364,972.66 is: 4,643,581.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,155,973.46 : 8,495,095.08 = 3,364,972.66 : x
  2. Step 2: Convert to fraction form
    6,155,973.46/8,495,095.08 = 3,364,972.66/x
  3. Step 3: Cross multiply
    6,155,973.46x = 8,495,095.08 × 3,364,972.66
  4. Step 4: Simplify right side
    6,155,973.46x = 28,585,762,688,300.52
  5. Step 5: Solve for x
    x = 28,585,762,688,300.52/6,155,973.46
  6. Step 6: Final answer
    x = 4,643,581.21

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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.