Home / 3,030,904.16-4,182,656.48-1,654,260.48

Finding the Fourth Proportional to 3,030,904.16, 4,182,656.48 and 1,654,260.48

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Solution

The fourth proportional to 3,030,904.16, 4,182,656.48 and 1,654,260.48 is: 2,282,884.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,030,904.16 : 4,182,656.48 = 1,654,260.48 : x
  2. Step 2: Convert to fraction form
    3,030,904.16/4,182,656.48 = 1,654,260.48/x
  3. Step 3: Cross multiply
    3,030,904.16x = 4,182,656.48 × 1,654,260.48
  4. Step 4: Simplify right side
    3,030,904.16x = 6,919,203,316,279.91
  5. Step 5: Solve for x
    x = 6,919,203,316,279.91/3,030,904.16
  6. Step 6: Final answer
    x = 2,282,884.23

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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.