Home / 9,043,693.30-13,565,539.95-3,362,742.10

Finding the Fourth Proportional to 9,043,693.30, 13,565,539.95 and 3,362,742.10

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Solution

The fourth proportional to 9,043,693.30, 13,565,539.95 and 3,362,742.10 is: 5,044,113.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,043,693.30 : 13,565,539.95 = 3,362,742.10 : x
  2. Step 2: Convert to fraction form
    9,043,693.30/13,565,539.95 = 3,362,742.10/x
  3. Step 3: Cross multiply
    9,043,693.30x = 13,565,539.95 × 3,362,742.10
  4. Step 4: Simplify right side
    9,043,693.30x = 45,617,412,299,096.89
  5. Step 5: Solve for x
    x = 45,617,412,299,096.89/9,043,693.30
  6. Step 6: Final answer
    x = 5,044,113.15

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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.