Home / 1,184,363.28-1,775,755.80-652,134.96

Finding the Fourth Proportional to 1,184,363.28, 1,775,755.80 and 652,134.96

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Solution

The fourth proportional to 1,184,363.28, 1,775,755.80 and 652,134.96 is: 977,767.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,363.28 : 1,775,755.80 = 652,134.96 : x
  2. Step 2: Convert to fraction form
    1,184,363.28/1,775,755.80 = 652,134.96/x
  3. Step 3: Cross multiply
    1,184,363.28x = 1,775,755.80 × 652,134.96
  4. Step 4: Simplify right side
    1,184,363.28x = 1,158,032,437,602.77
  5. Step 5: Solve for x
    x = 1,158,032,437,602.77/1,184,363.28
  6. Step 6: Final answer
    x = 977,767.93

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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.