Home / 1,174,444.95-1,761,703.98-558,814.02

Finding the Fourth Proportional to 1,174,444.95, 1,761,703.98 and 558,814.02

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Solution

The fourth proportional to 1,174,444.95, 1,761,703.98 and 558,814.02 is: 838,238.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,444.95 : 1,761,703.98 = 558,814.02 : x
  2. Step 2: Convert to fraction form
    1,174,444.95/1,761,703.98 = 558,814.02/x
  3. Step 3: Cross multiply
    1,174,444.95x = 1,761,703.98 × 558,814.02
  4. Step 4: Simplify right side
    1,174,444.95x = 984,464,883,113.80
  5. Step 5: Solve for x
    x = 984,464,883,113.80/1,174,444.95
  6. Step 6: Final answer
    x = 838,238.42

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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.