Home / 1,596,130.30-2,394,195.45-1,569,886.30

Finding the Fourth Proportional to 1,596,130.30, 2,394,195.45 and 1,569,886.30

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Solution

The fourth proportional to 1,596,130.30, 2,394,195.45 and 1,569,886.30 is: 2,354,829.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,596,130.30 : 2,394,195.45 = 1,569,886.30 : x
  2. Step 2: Convert to fraction form
    1,596,130.30/2,394,195.45 = 1,569,886.30/x
  3. Step 3: Cross multiply
    1,596,130.30x = 2,394,195.45 × 1,569,886.30
  4. Step 4: Simplify right side
    1,596,130.30x = 3,758,614,636,477.34
  5. Step 5: Solve for x
    x = 3,758,614,636,477.34/1,596,130.30
  6. Step 6: Final answer
    x = 2,354,829.45

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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.