Home / 4,872,946.04-7,316,604.56-2,718,181.34

Finding the Fourth Proportional to 4,872,946.04, 7,316,604.56 and 2,718,181.34

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Solution

The fourth proportional to 4,872,946.04, 7,316,604.56 and 2,718,181.34 is: 4,081,280.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,872,946.04 : 7,316,604.56 = 2,718,181.34 : x
  2. Step 2: Convert to fraction form
    4,872,946.04/7,316,604.56 = 2,718,181.34/x
  3. Step 3: Cross multiply
    4,872,946.04x = 7,316,604.56 × 2,718,181.34
  4. Step 4: Simplify right side
    4,872,946.04x = 19,887,857,957,363.34
  5. Step 5: Solve for x
    x = 19,887,857,957,363.34/4,872,946.04
  6. Step 6: Final answer
    x = 4,081,280.16

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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.