Home / 5,832,021.40-8,748,032.10-4,908,232.60

Finding the Fourth Proportional to 5,832,021.40, 8,748,032.10 and 4,908,232.60

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Solution

The fourth proportional to 5,832,021.40, 8,748,032.10 and 4,908,232.60 is: 7,362,348.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,832,021.40 : 8,748,032.10 = 4,908,232.60 : x
  2. Step 2: Convert to fraction form
    5,832,021.40/8,748,032.10 = 4,908,232.60/x
  3. Step 3: Cross multiply
    5,832,021.40x = 8,748,032.10 × 4,908,232.60
  4. Step 4: Simplify right side
    5,832,021.40x = 42,937,376,339,066.45
  5. Step 5: Solve for x
    x = 42,937,376,339,066.45/5,832,021.40
  6. Step 6: Final answer
    x = 7,362,348.90

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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.