Home / 4,210,943.60-6,316,357-1,016,043.12

Finding the Fourth Proportional to 4,210,943.60, 6,316,357 and 1,016,043.12

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Solution

The fourth proportional to 4,210,943.60, 6,316,357 and 1,016,043.12 is: 1,524,050.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,210,943.60 : 6,316,357 = 1,016,043.12 : x
  2. Step 2: Convert to fraction form
    4,210,943.60/6,316,357 = 1,016,043.12/x
  3. Step 3: Cross multiply
    4,210,943.60x = 6,316,357 × 1,016,043.12
  4. Step 4: Simplify right side
    4,210,943.60x = 6,417,691,073,313.84
  5. Step 5: Solve for x
    x = 6,417,691,073,313.84/4,210,943.60
  6. Step 6: Final answer
    x = 1,524,050.59

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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.