Home / 8,445,098.34-11,653,923.48-4,577,536.47

Finding the Fourth Proportional to 8,445,098.34, 11,653,923.48 and 4,577,536.47

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Solution

The fourth proportional to 8,445,098.34, 11,653,923.48 and 4,577,536.47 is: 6,316,831.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,445,098.34 : 11,653,923.48 = 4,577,536.47 : x
  2. Step 2: Convert to fraction form
    8,445,098.34/11,653,923.48 = 4,577,536.47/x
  3. Step 3: Cross multiply
    8,445,098.34x = 11,653,923.48 × 4,577,536.47
  4. Step 4: Simplify right side
    8,445,098.34x = 53,346,259,748,289.31
  5. Step 5: Solve for x
    x = 53,346,259,748,289.31/8,445,098.34
  6. Step 6: Final answer
    x = 6,316,831.09

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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.