Home / 7,506,478.16-10,360,046.88-4,753,417.04

Finding the Fourth Proportional to 7,506,478.16, 10,360,046.88 and 4,753,417.04

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Solution

The fourth proportional to 7,506,478.16, 10,360,046.88 and 4,753,417.04 is: 6,560,416.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,506,478.16 : 10,360,046.88 = 4,753,417.04 : x
  2. Step 2: Convert to fraction form
    7,506,478.16/10,360,046.88 = 4,753,417.04/x
  3. Step 3: Cross multiply
    7,506,478.16x = 10,360,046.88 × 4,753,417.04
  4. Step 4: Simplify right side
    7,506,478.16x = 49,245,623,374,590.84
  5. Step 5: Solve for x
    x = 49,245,623,374,590.84/7,506,478.16
  6. Step 6: Final answer
    x = 6,560,416.53

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1.5x scale

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.