Home / 1,545,946.80-2,319,323.40-599,348.40

Finding the Fourth Proportional to 1,545,946.80, 2,319,323.40 and 599,348.40

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Solution

The fourth proportional to 1,545,946.80, 2,319,323.40 and 599,348.40 is: 899,178.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,545,946.80 : 2,319,323.40 = 599,348.40 : x
  2. Step 2: Convert to fraction form
    1,545,946.80/2,319,323.40 = 599,348.40/x
  3. Step 3: Cross multiply
    1,545,946.80x = 2,319,323.40 × 599,348.40
  4. Step 4: Simplify right side
    1,545,946.80x = 1,390,082,768,872.56
  5. Step 5: Solve for x
    x = 1,390,082,768,872.56/1,545,946.80
  6. Step 6: Final answer
    x = 899,178.92

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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.