Home / 1,462,597.92-2,193,009.12-956,547.36

Finding the Fourth Proportional to 1,462,597.92, 2,193,009.12 and 956,547.36

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Solution

The fourth proportional to 1,462,597.92, 2,193,009.12 and 956,547.36 is: 1,434,240.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,462,597.92 : 2,193,009.12 = 956,547.36 : x
  2. Step 2: Convert to fraction form
    1,462,597.92/2,193,009.12 = 956,547.36/x
  3. Step 3: Cross multiply
    1,462,597.92x = 2,193,009.12 × 956,547.36
  4. Step 4: Simplify right side
    1,462,597.92x = 2,097,717,084,191.92
  5. Step 5: Solve for x
    x = 2,097,717,084,191.92/1,462,597.92
  6. Step 6: Final answer
    x = 1,434,240.44

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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.