Home / 2,496,710.53-3,445,459.36-1,409,210.20

Finding the Fourth Proportional to 2,496,710.53, 3,445,459.36 and 1,409,210.20

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Solution

The fourth proportional to 2,496,710.53, 3,445,459.36 and 1,409,210.20 is: 1,944,709.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,496,710.53 : 3,445,459.36 = 1,409,210.20 : x
  2. Step 2: Convert to fraction form
    2,496,710.53/3,445,459.36 = 1,409,210.20/x
  3. Step 3: Cross multiply
    2,496,710.53x = 3,445,459.36 × 1,409,210.20
  4. Step 4: Simplify right side
    2,496,710.53x = 4,855,376,473,797.47
  5. Step 5: Solve for x
    x = 4,855,376,473,797.47/2,496,710.53
  6. Step 6: Final answer
    x = 1,944,709.41

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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.