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Finding the Fourth Proportional to 473,313.33, 710,178.12 and 248,621.58

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Solution

The fourth proportional to 473,313.33, 710,178.12 and 248,621.58 is: 373,041.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    473,313.33 : 710,178.12 = 248,621.58 : x
  2. Step 2: Convert to fraction form
    473,313.33/710,178.12 = 248,621.58/x
  3. Step 3: Cross multiply
    473,313.33x = 710,178.12 × 248,621.58
  4. Step 4: Simplify right side
    473,313.33x = 176,565,606,275.83
  5. Step 5: Solve for x
    x = 176,565,606,275.83/473,313.33
  6. Step 6: Final answer
    x = 373,041.69

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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.