Home / 3,037,607.60-4,556,411.40-1,616,932.40

Finding the Fourth Proportional to 3,037,607.60, 4,556,411.40 and 1,616,932.40

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Solution

The fourth proportional to 3,037,607.60, 4,556,411.40 and 1,616,932.40 is: 2,425,398.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,037,607.60 : 4,556,411.40 = 1,616,932.40 : x
  2. Step 2: Convert to fraction form
    3,037,607.60/4,556,411.40 = 1,616,932.40/x
  3. Step 3: Cross multiply
    3,037,607.60x = 4,556,411.40 × 1,616,932.40
  4. Step 4: Simplify right side
    3,037,607.60x = 7,367,409,220,389.36
  5. Step 5: Solve for x
    x = 7,367,409,220,389.36/3,037,607.60
  6. Step 6: Final answer
    x = 2,425,398.60

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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.