Home / 4,048,039.68-6,073,110.09-1,208,151.74

Finding the Fourth Proportional to 4,048,039.68, 6,073,110.09 and 1,208,151.74

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Solution

The fourth proportional to 4,048,039.68, 6,073,110.09 and 1,208,151.74 is: 1,812,541.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,048,039.68 : 6,073,110.09 = 1,208,151.74 : x
  2. Step 2: Convert to fraction form
    4,048,039.68/6,073,110.09 = 1,208,151.74/x
  3. Step 3: Cross multiply
    4,048,039.68x = 6,073,110.09 × 1,208,151.74
  4. Step 4: Simplify right side
    4,048,039.68x = 7,337,238,492,079.51
  5. Step 5: Solve for x
    x = 7,337,238,492,079.51/4,048,039.68
  6. Step 6: Final answer
    x = 1,812,541.15

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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.