Home / 8,566,364.60-12,824,300.70-7,503,482.60

Finding the Fourth Proportional to 8,566,364.60, 12,824,300.70 and 7,503,482.60

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Solution

The fourth proportional to 8,566,364.60, 12,824,300.70 and 7,503,482.60 is: 11,233,110.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,566,364.60 : 12,824,300.70 = 7,503,482.60 : x
  2. Step 2: Convert to fraction form
    8,566,364.60/12,824,300.70 = 7,503,482.60/x
  3. Step 3: Cross multiply
    8,566,364.60x = 12,824,300.70 × 7,503,482.60
  4. Step 4: Simplify right side
    8,566,364.60x = 96,226,917,159,617.81
  5. Step 5: Solve for x
    x = 96,226,917,159,617.81/8,566,364.60
  6. Step 6: Final answer
    x = 11,233,110.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.