Home / 1,076,082.12-1,485,060.45-592,647.14

Finding the Fourth Proportional to 1,076,082.12, 1,485,060.45 and 592,647.14

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Solution

The fourth proportional to 1,076,082.12, 1,485,060.45 and 592,647.14 is: 817,890.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,082.12 : 1,485,060.45 = 592,647.14 : x
  2. Step 2: Convert to fraction form
    1,076,082.12/1,485,060.45 = 592,647.14/x
  3. Step 3: Cross multiply
    1,076,082.12x = 1,485,060.45 × 592,647.14
  4. Step 4: Simplify right side
    1,076,082.12x = 880,116,820,994.31
  5. Step 5: Solve for x
    x = 880,116,820,994.31/1,076,082.12
  6. Step 6: Final answer
    x = 817,890.01

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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.