Home / 1,774,225.39-2,659,802.90-1,506,105.27

Finding the Fourth Proportional to 1,774,225.39, 2,659,802.90 and 1,506,105.27

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Solution

The fourth proportional to 1,774,225.39, 2,659,802.90 and 1,506,105.27 is: 2,257,854.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,225.39 : 2,659,802.90 = 1,506,105.27 : x
  2. Step 2: Convert to fraction form
    1,774,225.39/2,659,802.90 = 1,506,105.27/x
  3. Step 3: Cross multiply
    1,774,225.39x = 2,659,802.90 × 1,506,105.27
  4. Step 4: Simplify right side
    1,774,225.39x = 4,005,943,155,317.53
  5. Step 5: Solve for x
    x = 4,005,943,155,317.53/1,774,225.39
  6. Step 6: Final answer
    x = 2,257,854.71

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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.