Home / 7,773,686.08-10,727,658.96-4,335,924.48

Finding the Fourth Proportional to 7,773,686.08, 10,727,658.96 and 4,335,924.48

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Solution

The fourth proportional to 7,773,686.08, 10,727,658.96 and 4,335,924.48 is: 5,983,560.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,773,686.08 : 10,727,658.96 = 4,335,924.48 : x
  2. Step 2: Convert to fraction form
    7,773,686.08/10,727,658.96 = 4,335,924.48/x
  3. Step 3: Cross multiply
    7,773,686.08x = 10,727,658.96 × 4,335,924.48
  4. Step 4: Simplify right side
    7,773,686.08x = 46,514,319,097,755.35
  5. Step 5: Solve for x
    x = 46,514,319,097,755.35/7,773,686.08
  6. Step 6: Final answer
    x = 5,983,560.26

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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.