Home / 9,847,007.30-14,772,584.55-3,116,101.70

Finding the Fourth Proportional to 9,847,007.30, 14,772,584.55 and 3,116,101.70

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Solution

The fourth proportional to 9,847,007.30, 14,772,584.55 and 3,116,101.70 is: 4,674,808.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,847,007.30 : 14,772,584.55 = 3,116,101.70 : x
  2. Step 2: Convert to fraction form
    9,847,007.30/14,772,584.55 = 3,116,101.70/x
  3. Step 3: Cross multiply
    9,847,007.30x = 14,772,584.55 × 3,116,101.70
  4. Step 4: Simplify right side
    9,847,007.30x = 46,032,875,829,648.74
  5. Step 5: Solve for x
    x = 46,032,875,829,648.74/9,847,007.30
  6. Step 6: Final answer
    x = 4,674,808.74

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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.