Home / 4,035,931.65-5,569,582.68-2,200,389.84

Finding the Fourth Proportional to 4,035,931.65, 5,569,582.68 and 2,200,389.84

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Solution

The fourth proportional to 4,035,931.65, 5,569,582.68 and 2,200,389.84 is: 3,036,536.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,035,931.65 : 5,569,582.68 = 2,200,389.84 : x
  2. Step 2: Convert to fraction form
    4,035,931.65/5,569,582.68 = 2,200,389.84/x
  3. Step 3: Cross multiply
    4,035,931.65x = 5,569,582.68 × 2,200,389.84
  4. Step 4: Simplify right side
    4,035,931.65x = 12,255,253,142,111.97
  5. Step 5: Solve for x
    x = 12,255,253,142,111.97/4,035,931.65
  6. Step 6: Final answer
    x = 3,036,536.35

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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.