Home / 7,585,082.77-10,470,260.67-4,971,755.22

Finding the Fourth Proportional to 7,585,082.77, 10,470,260.67 and 4,971,755.22

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Solution

The fourth proportional to 7,585,082.77, 10,470,260.67 and 4,971,755.22 is: 6,862,887.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,585,082.77 : 10,470,260.67 = 4,971,755.22 : x
  2. Step 2: Convert to fraction form
    7,585,082.77/10,470,260.67 = 4,971,755.22/x
  3. Step 3: Cross multiply
    7,585,082.77x = 10,470,260.67 × 4,971,755.22
  4. Step 4: Simplify right side
    7,585,082.77x = 52,055,573,063,623.11
  5. Step 5: Solve for x
    x = 52,055,573,063,623.11/7,585,082.77
  6. Step 6: Final answer
    x = 6,862,887.94

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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.