Home / 1,154,244.84-1,592,830.07-630,932.19

Finding the Fourth Proportional to 1,154,244.84, 1,592,830.07 and 630,932.19

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Solution

The fourth proportional to 1,154,244.84, 1,592,830.07 and 630,932.19 is: 870,671.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,154,244.84 : 1,592,830.07 = 630,932.19 : x
  2. Step 2: Convert to fraction form
    1,154,244.84/1,592,830.07 = 630,932.19/x
  3. Step 3: Cross multiply
    1,154,244.84x = 1,592,830.07 × 630,932.19
  4. Step 4: Simplify right side
    1,154,244.84x = 1,004,967,757,601.18
  5. Step 5: Solve for x
    x = 1,004,967,757,601.18/1,154,244.84
  6. Step 6: Final answer
    x = 870,671.22

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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.