Home / 1,074,316.32-1,482,598.80-590,926.46

Finding the Fourth Proportional to 1,074,316.32, 1,482,598.80 and 590,926.46

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Solution

The fourth proportional to 1,074,316.32, 1,482,598.80 and 590,926.46 is: 815,501.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,316.32 : 1,482,598.80 = 590,926.46 : x
  2. Step 2: Convert to fraction form
    1,074,316.32/1,482,598.80 = 590,926.46/x
  3. Step 3: Cross multiply
    1,074,316.32x = 1,482,598.80 × 590,926.46
  4. Step 4: Simplify right side
    1,074,316.32x = 876,106,853,071.25
  5. Step 5: Solve for x
    x = 876,106,853,071.25/1,074,316.32
  6. Step 6: Final answer
    x = 815,501.76

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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.