Home / 4,863,455.04-6,712,384.32-3,292,874.40

Finding the Fourth Proportional to 4,863,455.04, 6,712,384.32 and 3,292,874.40

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Solution

The fourth proportional to 4,863,455.04, 6,712,384.32 and 3,292,874.40 is: 4,544,719.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,863,455.04 : 6,712,384.32 = 3,292,874.40 : x
  2. Step 2: Convert to fraction form
    4,863,455.04/6,712,384.32 = 3,292,874.40/x
  3. Step 3: Cross multiply
    4,863,455.04x = 6,712,384.32 × 3,292,874.40
  4. Step 4: Simplify right side
    4,863,455.04x = 22,103,038,490,289.41
  5. Step 5: Solve for x
    x = 22,103,038,490,289.41/4,863,455.04
  6. Step 6: Final answer
    x = 4,544,719.40

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1.5x scale

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.