Home / 14,186,066.59-21,282,088.74-4,600,697.68

Finding the Fourth Proportional to 14,186,066.59, 21,282,088.74 and 4,600,697.68

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Solution

The fourth proportional to 14,186,066.59, 21,282,088.74 and 4,600,697.68 is: 6,902,015.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,186,066.59 : 21,282,088.74 = 4,600,697.68 : x
  2. Step 2: Convert to fraction form
    14,186,066.59/21,282,088.74 = 4,600,697.68/x
  3. Step 3: Cross multiply
    14,186,066.59x = 21,282,088.74 × 4,600,697.68
  4. Step 4: Simplify right side
    14,186,066.59x = 97,912,456,291,672.11
  5. Step 5: Solve for x
    x = 97,912,456,291,672.11/14,186,066.59
  6. Step 6: Final answer
    x = 6,902,015.84

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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.