Home / 4,450,085.04-6,140,856.60-2,516,751.12

Finding the Fourth Proportional to 4,450,085.04, 6,140,856.60 and 2,516,751.12

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Solution

The fourth proportional to 4,450,085.04, 6,140,856.60 and 2,516,751.12 is: 3,472,969.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,450,085.04 : 6,140,856.60 = 2,516,751.12 : x
  2. Step 2: Convert to fraction form
    4,450,085.04/6,140,856.60 = 2,516,751.12/x
  3. Step 3: Cross multiply
    4,450,085.04x = 6,140,856.60 × 2,516,751.12
  4. Step 4: Simplify right side
    4,450,085.04x = 15,455,007,725,809.39
  5. Step 5: Solve for x
    x = 15,455,007,725,809.39/4,450,085.04
  6. Step 6: Final answer
    x = 3,472,969.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.