Home / 3,569,396.48-4,925,767.24-1,937,801.53

Finding the Fourth Proportional to 3,569,396.48, 4,925,767.24 and 1,937,801.53

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Solution

The fourth proportional to 3,569,396.48, 4,925,767.24 and 1,937,801.53 is: 2,674,166.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,569,396.48 : 4,925,767.24 = 1,937,801.53 : x
  2. Step 2: Convert to fraction form
    3,569,396.48/4,925,767.24 = 1,937,801.53/x
  3. Step 3: Cross multiply
    3,569,396.48x = 4,925,767.24 × 1,937,801.53
  4. Step 4: Simplify right side
    3,569,396.48x = 9,545,159,294,095.88
  5. Step 5: Solve for x
    x = 9,545,159,294,095.88/3,569,396.48
  6. Step 6: Final answer
    x = 2,674,166.16

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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.