Home / 2,367,620.40-3,551,430.60-1,037,924.40

Finding the Fourth Proportional to 2,367,620.40, 3,551,430.60 and 1,037,924.40

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Solution

The fourth proportional to 2,367,620.40, 3,551,430.60 and 1,037,924.40 is: 1,556,886.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,367,620.40 : 3,551,430.60 = 1,037,924.40 : x
  2. Step 2: Convert to fraction form
    2,367,620.40/3,551,430.60 = 1,037,924.40/x
  3. Step 3: Cross multiply
    2,367,620.40x = 3,551,430.60 × 1,037,924.40
  4. Step 4: Simplify right side
    2,367,620.40x = 3,686,116,474,646.64
  5. Step 5: Solve for x
    x = 3,686,116,474,646.64/2,367,620.40
  6. Step 6: Final answer
    x = 1,556,886.60

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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.