Home / 2,506,284-3,759,420.24-908,843.76

Finding the Fourth Proportional to 2,506,284, 3,759,420.24 and 908,843.76

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Solution

The fourth proportional to 2,506,284, 3,759,420.24 and 908,843.76 is: 1,363,263.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,284 : 3,759,420.24 = 908,843.76 : x
  2. Step 2: Convert to fraction form
    2,506,284/3,759,420.24 = 908,843.76/x
  3. Step 3: Cross multiply
    2,506,284x = 3,759,420.24 × 908,843.76
  4. Step 4: Simplify right side
    2,506,284x = 3,416,725,626,341.70
  5. Step 5: Solve for x
    x = 3,416,725,626,341.70/2,506,284
  6. Step 6: Final answer
    x = 1,363,263.55

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1.5x scale

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.