Home / 1,483,488.95-2,225,210.00-472,602.26

Finding the Fourth Proportional to 1,483,488.95, 2,225,210.00 and 472,602.26

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Solution

The fourth proportional to 1,483,488.95, 2,225,210.00 and 472,602.26 is: 708,895.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,488.95 : 2,225,210.00 = 472,602.26 : x
  2. Step 2: Convert to fraction form
    1,483,488.95/2,225,210.00 = 472,602.26/x
  3. Step 3: Cross multiply
    1,483,488.95x = 2,225,210.00 × 472,602.26
  4. Step 4: Simplify right side
    1,483,488.95x = 1,051,639,278,174.61
  5. Step 5: Solve for x
    x = 1,051,639,278,174.61/1,483,488.95
  6. Step 6: Final answer
    x = 708,895.93

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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.