Home / 4,216,259.84-5,818,411.95-2,282,506.34

Finding the Fourth Proportional to 4,216,259.84, 5,818,411.95 and 2,282,506.34

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Solution

The fourth proportional to 4,216,259.84, 5,818,411.95 and 2,282,506.34 is: 3,149,844.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,216,259.84 : 5,818,411.95 = 2,282,506.34 : x
  2. Step 2: Convert to fraction form
    4,216,259.84/5,818,411.95 = 2,282,506.34/x
  3. Step 3: Cross multiply
    4,216,259.84x = 5,818,411.95 × 2,282,506.34
  4. Step 4: Simplify right side
    4,216,259.84x = 13,280,562,164,606.76
  5. Step 5: Solve for x
    x = 13,280,562,164,606.76/4,216,259.84
  6. Step 6: Final answer
    x = 3,149,844.33

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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.