Home / 1,473,491.87-2,210,238.41-662,929.82

Finding the Fourth Proportional to 1,473,491.87, 2,210,238.41 and 662,929.82

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Solution

The fourth proportional to 1,473,491.87, 2,210,238.41 and 662,929.82 is: 994,395.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,491.87 : 2,210,238.41 = 662,929.82 : x
  2. Step 2: Convert to fraction form
    1,473,491.87/2,210,238.41 = 662,929.82/x
  3. Step 3: Cross multiply
    1,473,491.87x = 2,210,238.41 × 662,929.82
  4. Step 4: Simplify right side
    1,473,491.87x = 1,465,232,947,983.74
  5. Step 5: Solve for x
    x = 1,465,232,947,983.74/1,473,491.87
  6. Step 6: Final answer
    x = 994,395.00

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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.