Home / 3,748,264.44-5,624,710.02-1,473,390.78

Finding the Fourth Proportional to 3,748,264.44, 5,624,710.02 and 1,473,390.78

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Solution

The fourth proportional to 3,748,264.44, 5,624,710.02 and 1,473,390.78 is: 2,210,995.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,748,264.44 : 5,624,710.02 = 1,473,390.78 : x
  2. Step 2: Convert to fraction form
    3,748,264.44/5,624,710.02 = 1,473,390.78/x
  3. Step 3: Cross multiply
    3,748,264.44x = 5,624,710.02 × 1,473,390.78
  4. Step 4: Simplify right side
    3,748,264.44x = 8,287,395,883,641.62
  5. Step 5: Solve for x
    x = 8,287,395,883,641.62/3,748,264.44
  6. Step 6: Final answer
    x = 2,210,995.52

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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.