Home / 6,816,461.04-10,216,916.76-4,258,852.08

Finding the Fourth Proportional to 6,816,461.04, 10,216,916.76 and 4,258,852.08

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Solution

The fourth proportional to 6,816,461.04, 10,216,916.76 and 4,258,852.08 is: 6,383,420.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,816,461.04 : 10,216,916.76 = 4,258,852.08 : x
  2. Step 2: Convert to fraction form
    6,816,461.04/10,216,916.76 = 4,258,852.08/x
  3. Step 3: Cross multiply
    6,816,461.04x = 10,216,916.76 × 4,258,852.08
  4. Step 4: Simplify right side
    6,816,461.04x = 43,512,337,194,512.86
  5. Step 5: Solve for x
    x = 43,512,337,194,512.86/6,816,461.04
  6. Step 6: Final answer
    x = 6,383,420.51

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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.