Home / 10,310,303.85-14,226,637.65-5,958,549.74

Finding the Fourth Proportional to 10,310,303.85, 14,226,637.65 and 5,958,549.74

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Solution

The fourth proportional to 10,310,303.85, 14,226,637.65 and 5,958,549.74 is: 8,221,884.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,310,303.85 : 14,226,637.65 = 5,958,549.74 : x
  2. Step 2: Convert to fraction form
    10,310,303.85/14,226,637.65 = 5,958,549.74/x
  3. Step 3: Cross multiply
    10,310,303.85x = 14,226,637.65 × 5,958,549.74
  4. Step 4: Simplify right side
    10,310,303.85x = 84,770,128,117,220.58
  5. Step 5: Solve for x
    x = 84,770,128,117,220.58/10,310,303.85
  6. Step 6: Final answer
    x = 8,221,884.57

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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.