Home / 4,823,887.56-6,657,152.04-2,648,522.40

Finding the Fourth Proportional to 4,823,887.56, 6,657,152.04 and 2,648,522.40

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Solution

The fourth proportional to 4,823,887.56, 6,657,152.04 and 2,648,522.40 is: 3,655,063.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,823,887.56 : 6,657,152.04 = 2,648,522.40 : x
  2. Step 2: Convert to fraction form
    4,823,887.56/6,657,152.04 = 2,648,522.40/x
  3. Step 3: Cross multiply
    4,823,887.56x = 6,657,152.04 × 2,648,522.40
  4. Step 4: Simplify right side
    4,823,887.56x = 17,631,616,298,145.70
  5. Step 5: Solve for x
    x = 17,631,616,298,145.70/4,823,887.56
  6. Step 6: Final answer
    x = 3,655,063.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.