Home / 11,748,519.90-16,213,237.02-6,592,262.81

Finding the Fourth Proportional to 11,748,519.90, 16,213,237.02 and 6,592,262.81

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Solution

The fourth proportional to 11,748,519.90, 16,213,237.02 and 6,592,262.81 is: 9,097,479.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,748,519.90 : 16,213,237.02 = 6,592,262.81 : x
  2. Step 2: Convert to fraction form
    11,748,519.90/16,213,237.02 = 6,592,262.81/x
  3. Step 3: Cross multiply
    11,748,519.90x = 16,213,237.02 × 6,592,262.81
  4. Step 4: Simplify right side
    11,748,519.90x = 106,881,919,355,595.03
  5. Step 5: Solve for x
    x = 106,881,919,355,595.03/11,748,519.90
  6. Step 6: Final answer
    x = 9,097,479.53

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1.5x scale

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.