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Finding the Fourth Proportional to 594,368.02, 891,773.97 and 239,482.72

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Solution

The fourth proportional to 594,368.02, 891,773.97 and 239,482.72 is: 359,313.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,368.02 : 891,773.97 = 239,482.72 : x
  2. Step 2: Convert to fraction form
    594,368.02/891,773.97 = 239,482.72/x
  3. Step 3: Cross multiply
    594,368.02x = 891,773.97 × 239,482.72
  4. Step 4: Simplify right side
    594,368.02x = 213,564,455,960.80
  5. Step 5: Solve for x
    x = 213,564,455,960.80/594,368.02
  6. Step 6: Final answer
    x = 359,313.50

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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.