Home / 3,160,597.34-4,360,556.76-2,057,525.18

Finding the Fourth Proportional to 3,160,597.34, 4,360,556.76 and 2,057,525.18

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Solution

The fourth proportional to 3,160,597.34, 4,360,556.76 and 2,057,525.18 is: 2,838,689.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,160,597.34 : 4,360,556.76 = 2,057,525.18 : x
  2. Step 2: Convert to fraction form
    3,160,597.34/4,360,556.76 = 2,057,525.18/x
  3. Step 3: Cross multiply
    3,160,597.34x = 4,360,556.76 × 2,057,525.18
  4. Step 4: Simplify right side
    3,160,597.34x = 8,971,955,332,519.22
  5. Step 5: Solve for x
    x = 8,971,955,332,519.22/3,160,597.34
  6. Step 6: Final answer
    x = 2,838,689.77

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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.