Home / 1,034,916.54-1,550,652.32-360,626.18

Finding the Fourth Proportional to 1,034,916.54, 1,550,652.32 and 360,626.18

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Solution

The fourth proportional to 1,034,916.54, 1,550,652.32 and 360,626.18 is: 540,339.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,916.54 : 1,550,652.32 = 360,626.18 : x
  2. Step 2: Convert to fraction form
    1,034,916.54/1,550,652.32 = 360,626.18/x
  3. Step 3: Cross multiply
    1,034,916.54x = 1,550,652.32 × 360,626.18
  4. Step 4: Simplify right side
    1,034,916.54x = 559,205,822,669.74
  5. Step 5: Solve for x
    x = 559,205,822,669.74/1,034,916.54
  6. Step 6: Final answer
    x = 540,339.05

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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.