Home / 4,941,227.60-7,411,841.40-1,746,328.40

Finding the Fourth Proportional to 4,941,227.60, 7,411,841.40 and 1,746,328.40

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Solution

The fourth proportional to 4,941,227.60, 7,411,841.40 and 1,746,328.40 is: 2,619,492.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,941,227.60 : 7,411,841.40 = 1,746,328.40 : x
  2. Step 2: Convert to fraction form
    4,941,227.60/7,411,841.40 = 1,746,328.40/x
  3. Step 3: Cross multiply
    4,941,227.60x = 7,411,841.40 × 1,746,328.40
  4. Step 4: Simplify right side
    4,941,227.60x = 12,943,509,133,115.76
  5. Step 5: Solve for x
    x = 12,943,509,133,115.76/4,941,227.60
  6. Step 6: Final answer
    x = 2,619,492.60

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Similar ratio
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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.