Home / 5,528,403.10-8,293,024.45-1,884,000.30

Finding the Fourth Proportional to 5,528,403.10, 8,293,024.45 and 1,884,000.30

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Solution

The fourth proportional to 5,528,403.10, 8,293,024.45 and 1,884,000.30 is: 2,826,143.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,528,403.10 : 8,293,024.45 = 1,884,000.30 : x
  2. Step 2: Convert to fraction form
    5,528,403.10/8,293,024.45 = 1,884,000.30/x
  3. Step 3: Cross multiply
    5,528,403.10x = 8,293,024.45 × 1,884,000.30
  4. Step 4: Simplify right side
    5,528,403.10x = 15,624,060,551,707.34
  5. Step 5: Solve for x
    x = 15,624,060,551,707.34/5,528,403.10
  6. Step 6: Final answer
    x = 2,826,143.51

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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.