Home / 5,069,324.48-6,995,666.40-2,777,572.16

Finding the Fourth Proportional to 5,069,324.48, 6,995,666.40 and 2,777,572.16

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Solution

The fourth proportional to 5,069,324.48, 6,995,666.40 and 2,777,572.16 is: 3,833,048.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,069,324.48 : 6,995,666.40 = 2,777,572.16 : x
  2. Step 2: Convert to fraction form
    5,069,324.48/6,995,666.40 = 2,777,572.16/x
  3. Step 3: Cross multiply
    5,069,324.48x = 6,995,666.40 × 2,777,572.16
  4. Step 4: Simplify right side
    5,069,324.48x = 19,430,968,233,287.43
  5. Step 5: Solve for x
    x = 19,430,968,233,287.43/5,069,324.48
  6. Step 6: Final answer
    x = 3,833,048.82

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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.