Home / 4,037,612.87-5,570,498.77-2,588,107.57

Finding the Fourth Proportional to 4,037,612.87, 5,570,498.77 and 2,588,107.57

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Solution

The fourth proportional to 4,037,612.87, 5,570,498.77 and 2,588,107.57 is: 3,570,686.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,037,612.87 : 5,570,498.77 = 2,588,107.57 : x
  2. Step 2: Convert to fraction form
    4,037,612.87/5,570,498.77 = 2,588,107.57/x
  3. Step 3: Cross multiply
    4,037,612.87x = 5,570,498.77 × 2,588,107.57
  4. Step 4: Simplify right side
    4,037,612.87x = 14,417,050,014,916.17
  5. Step 5: Solve for x
    x = 14,417,050,014,916.17/4,037,612.87
  6. Step 6: Final answer
    x = 3,570,686.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.