Home / 1,584,206.12-2,372,867.02-975,137.96

Finding the Fourth Proportional to 1,584,206.12, 2,372,867.02 and 975,137.96

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Solution

The fourth proportional to 1,584,206.12, 2,372,867.02 and 975,137.96 is: 1,460,588.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,584,206.12 : 2,372,867.02 = 975,137.96 : x
  2. Step 2: Convert to fraction form
    1,584,206.12/2,372,867.02 = 975,137.96/x
  3. Step 3: Cross multiply
    1,584,206.12x = 2,372,867.02 × 975,137.96
  4. Step 4: Simplify right side
    1,584,206.12x = 2,313,872,705,234.08
  5. Step 5: Solve for x
    x = 2,313,872,705,234.08/1,584,206.12
  6. Step 6: Final answer
    x = 1,460,588.16

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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.