Home / 5,404,038.53-8,105,357.95-2,037,808.13

Finding the Fourth Proportional to 5,404,038.53, 8,105,357.95 and 2,037,808.13

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Solution

The fourth proportional to 5,404,038.53, 8,105,357.95 and 2,037,808.13 is: 3,056,448.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,404,038.53 : 8,105,357.95 = 2,037,808.13 : x
  2. Step 2: Convert to fraction form
    5,404,038.53/8,105,357.95 = 2,037,808.13/x
  3. Step 3: Cross multiply
    5,404,038.53x = 8,105,357.95 × 2,037,808.13
  4. Step 4: Simplify right side
    5,404,038.53x = 16,517,164,281,448.82
  5. Step 5: Solve for x
    x = 16,517,164,281,448.82/5,404,038.53
  6. Step 6: Final answer
    x = 3,056,448.28

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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.