Home / 8,593,130.96-11,858,284.16-4,725,652.16

Finding the Fourth Proportional to 8,593,130.96, 11,858,284.16 and 4,725,652.16

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Solution

The fourth proportional to 8,593,130.96, 11,858,284.16 and 4,725,652.16 is: 6,521,269.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,593,130.96 : 11,858,284.16 = 4,725,652.16 : x
  2. Step 2: Convert to fraction form
    8,593,130.96/11,858,284.16 = 4,725,652.16/x
  3. Step 3: Cross multiply
    8,593,130.96x = 11,858,284.16 × 4,725,652.16
  4. Step 4: Simplify right side
    8,593,130.96x = 56,038,126,154,597.79
  5. Step 5: Solve for x
    x = 56,038,126,154,597.79/8,593,130.96
  6. Step 6: Final answer
    x = 6,521,269.89

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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.