Home / 1,357,400.00-2,036,098.05-346,521.95

Finding the Fourth Proportional to 1,357,400.00, 2,036,098.05 and 346,521.95

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Solution

The fourth proportional to 1,357,400.00, 2,036,098.05 and 346,521.95 is: 519,782.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,357,400.00 : 2,036,098.05 = 346,521.95 : x
  2. Step 2: Convert to fraction form
    1,357,400.00/2,036,098.05 = 346,521.95/x
  3. Step 3: Cross multiply
    1,357,400.00x = 2,036,098.05 × 346,521.95
  4. Step 4: Simplify right side
    1,357,400.00x = 705,552,656,496.71
  5. Step 5: Solve for x
    x = 705,552,656,496.71/1,357,400.00
  6. Step 6: Final answer
    x = 519,782.42

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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.