Home / 1,030,335.83-1,544,412.94-346,571.75

Finding the Fourth Proportional to 1,030,335.83, 1,544,412.94 and 346,571.75

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Solution

The fourth proportional to 1,030,335.83, 1,544,412.94 and 346,571.75 is: 519,490.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,030,335.83 : 1,544,412.94 = 346,571.75 : x
  2. Step 2: Convert to fraction form
    1,030,335.83/1,544,412.94 = 346,571.75/x
  3. Step 3: Cross multiply
    1,030,335.83x = 1,544,412.94 × 346,571.75
  4. Step 4: Simplify right side
    1,030,335.83x = 535,249,900,282.51
  5. Step 5: Solve for x
    x = 535,249,900,282.51/1,030,335.83
  6. Step 6: Final answer
    x = 519,490.72

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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.