Home / 9,443,953.53-14,164,345.62-2,621,219.88

Finding the Fourth Proportional to 9,443,953.53, 14,164,345.62 and 2,621,219.88

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Solution

The fourth proportional to 9,443,953.53, 14,164,345.62 and 2,621,219.88 is: 3,931,389.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,443,953.53 : 14,164,345.62 = 2,621,219.88 : x
  2. Step 2: Convert to fraction form
    9,443,953.53/14,164,345.62 = 2,621,219.88/x
  3. Step 3: Cross multiply
    9,443,953.53x = 14,164,345.62 × 2,621,219.88
  4. Step 4: Simplify right side
    9,443,953.53x = 37,127,864,326,334.92
  5. Step 5: Solve for x
    x = 37,127,864,326,334.92/9,443,953.53
  6. Step 6: Final answer
    x = 3,931,389.98

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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.