Home / 3,336,483.64-4,604,312.98-1,866,373.13

Finding the Fourth Proportional to 3,336,483.64, 4,604,312.98 and 1,866,373.13

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Solution

The fourth proportional to 3,336,483.64, 4,604,312.98 and 1,866,373.13 is: 2,575,575.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,336,483.64 : 4,604,312.98 = 1,866,373.13 : x
  2. Step 2: Convert to fraction form
    3,336,483.64/4,604,312.98 = 1,866,373.13/x
  3. Step 3: Cross multiply
    3,336,483.64x = 4,604,312.98 × 1,866,373.13
  4. Step 4: Simplify right side
    3,336,483.64x = 8,593,366,027,982.23
  5. Step 5: Solve for x
    x = 8,593,366,027,982.23/3,336,483.64
  6. Step 6: Final answer
    x = 2,575,575.65

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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.