Home / 4,037,607.19-5,570,490.93-2,588,101.88

Finding the Fourth Proportional to 4,037,607.19, 5,570,490.93 and 2,588,101.88

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Solution

The fourth proportional to 4,037,607.19, 5,570,490.93 and 2,588,101.88 is: 3,570,678.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,037,607.19 : 5,570,490.93 = 2,588,101.88 : x
  2. Step 2: Convert to fraction form
    4,037,607.19/5,570,490.93 = 2,588,101.88/x
  3. Step 3: Cross multiply
    4,037,607.19x = 5,570,490.93 × 2,588,101.88
  4. Step 4: Simplify right side
    4,037,607.19x = 14,416,998,048,455.95
  5. Step 5: Solve for x
    x = 14,416,998,048,455.95/4,037,607.19
  6. Step 6: Final answer
    x = 3,570,678.72

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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.