Home / 7,585,769.44-10,459,417.20-6,130,966.24

Finding the Fourth Proportional to 7,585,769.44, 10,459,417.20 and 6,130,966.24

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Solution

The fourth proportional to 7,585,769.44, 10,459,417.20 and 6,130,966.24 is: 8,453,504.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,585,769.44 : 10,459,417.20 = 6,130,966.24 : x
  2. Step 2: Convert to fraction form
    7,585,769.44/10,459,417.20 = 6,130,966.24/x
  3. Step 3: Cross multiply
    7,585,769.44x = 10,459,417.20 × 6,130,966.24
  4. Step 4: Simplify right side
    7,585,769.44x = 64,126,333,743,275.33
  5. Step 5: Solve for x
    x = 64,126,333,743,275.33/7,585,769.44
  6. Step 6: Final answer
    x = 8,453,504.19

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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.