Home / 2,402,356.48-3,314,916.48-2,041,242.88

Finding the Fourth Proportional to 2,402,356.48, 3,314,916.48 and 2,041,242.88

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Solution

The fourth proportional to 2,402,356.48, 3,314,916.48 and 2,041,242.88 is: 2,816,630.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,402,356.48 : 3,314,916.48 = 2,041,242.88 : x
  2. Step 2: Convert to fraction form
    2,402,356.48/3,314,916.48 = 2,041,242.88/x
  3. Step 3: Cross multiply
    2,402,356.48x = 3,314,916.48 × 2,041,242.88
  4. Step 4: Simplify right side
    2,402,356.48x = 6,766,549,662,594.66
  5. Step 5: Solve for x
    x = 6,766,549,662,594.66/2,402,356.48
  6. Step 6: Final answer
    x = 2,816,630.14

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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.