Home / 1,029,603.83-1,544,484.67-346,494.02

Finding the Fourth Proportional to 1,029,603.83, 1,544,484.67 and 346,494.02

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Solution

The fourth proportional to 1,029,603.83, 1,544,484.67 and 346,494.02 is: 519,767.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,029,603.83 : 1,544,484.67 = 346,494.02 : x
  2. Step 2: Convert to fraction form
    1,029,603.83/1,544,484.67 = 346,494.02/x
  3. Step 3: Cross multiply
    1,029,603.83x = 1,544,484.67 × 346,494.02
  4. Step 4: Simplify right side
    1,029,603.83x = 535,154,693,548.02
  5. Step 5: Solve for x
    x = 535,154,693,548.02/1,029,603.83
  6. Step 6: Final answer
    x = 519,767.58

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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.