Home / 9,076,392.74-12,525,421.79-5,002,011.74

Finding the Fourth Proportional to 9,076,392.74, 12,525,421.79 and 5,002,011.74

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Solution

The fourth proportional to 9,076,392.74, 12,525,421.79 and 5,002,011.74 is: 6,902,776.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,076,392.74 : 12,525,421.79 = 5,002,011.74 : x
  2. Step 2: Convert to fraction form
    9,076,392.74/12,525,421.79 = 5,002,011.74/x
  3. Step 3: Cross multiply
    9,076,392.74x = 12,525,421.79 × 5,002,011.74
  4. Step 4: Simplify right side
    9,076,392.74x = 62,652,306,842,031.81
  5. Step 5: Solve for x
    x = 62,652,306,842,031.81/9,076,392.74
  6. Step 6: Final answer
    x = 6,902,776.10

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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.