Home / 5,050,244.17-7,576,430.16-1,638,264.34

Finding the Fourth Proportional to 5,050,244.17, 7,576,430.16 and 1,638,264.34

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Solution

The fourth proportional to 5,050,244.17, 7,576,430.16 and 1,638,264.34 is: 2,457,741.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,050,244.17 : 7,576,430.16 = 1,638,264.34 : x
  2. Step 2: Convert to fraction form
    5,050,244.17/7,576,430.16 = 1,638,264.34/x
  3. Step 3: Cross multiply
    5,050,244.17x = 7,576,430.16 × 1,638,264.34
  4. Step 4: Simplify right side
    5,050,244.17x = 12,412,195,317,746.34
  5. Step 5: Solve for x
    x = 12,412,195,317,746.34/5,050,244.17
  6. Step 6: Final answer
    x = 2,457,741.63

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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.