Home / 4,370,459.40-6,557,580.45-2,346,342.30

Finding the Fourth Proportional to 4,370,459.40, 6,557,580.45 and 2,346,342.30

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Solution

The fourth proportional to 4,370,459.40, 6,557,580.45 and 2,346,342.30 is: 3,520,528.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,370,459.40 : 6,557,580.45 = 2,346,342.30 : x
  2. Step 2: Convert to fraction form
    4,370,459.40/6,557,580.45 = 2,346,342.30/x
  3. Step 3: Cross multiply
    4,370,459.40x = 6,557,580.45 × 2,346,342.30
  4. Step 4: Simplify right side
    4,370,459.40x = 15,386,328,395,488.04
  5. Step 5: Solve for x
    x = 15,386,328,395,488.04/4,370,459.40
  6. Step 6: Final answer
    x = 3,520,528.85

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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.