Home / 1,564,473.52-2,346,710.28-1,007,050.96

Finding the Fourth Proportional to 1,564,473.52, 2,346,710.28 and 1,007,050.96

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Solution

The fourth proportional to 1,564,473.52, 2,346,710.28 and 1,007,050.96 is: 1,510,576.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,564,473.52 : 2,346,710.28 = 1,007,050.96 : x
  2. Step 2: Convert to fraction form
    1,564,473.52/2,346,710.28 = 1,007,050.96/x
  3. Step 3: Cross multiply
    1,564,473.52x = 2,346,710.28 × 1,007,050.96
  4. Step 4: Simplify right side
    1,564,473.52x = 2,363,256,840,315.87
  5. Step 5: Solve for x
    x = 2,363,256,840,315.87/1,564,473.52
  6. Step 6: Final answer
    x = 1,510,576.44

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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.