Home / 3,569,387.22-4,925,840.04-1,937,863.35

Finding the Fourth Proportional to 3,569,387.22, 4,925,840.04 and 1,937,863.35

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Solution

The fourth proportional to 3,569,387.22, 4,925,840.04 and 1,937,863.35 is: 2,674,297.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,569,387.22 : 4,925,840.04 = 1,937,863.35 : x
  2. Step 2: Convert to fraction form
    3,569,387.22/4,925,840.04 = 1,937,863.35/x
  3. Step 3: Cross multiply
    3,569,387.22x = 4,925,840.04 × 1,937,863.35
  4. Step 4: Simplify right side
    3,569,387.22x = 9,545,604,881,478.54
  5. Step 5: Solve for x
    x = 9,545,604,881,478.54/3,569,387.22
  6. Step 6: Final answer
    x = 2,674,297.94

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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.