Home / 2,021,411.60-3,032,117.40-601,283.15

Finding the Fourth Proportional to 2,021,411.60, 3,032,117.40 and 601,283.15

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Solution

The fourth proportional to 2,021,411.60, 3,032,117.40 and 601,283.15 is: 901,924.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,021,411.60 : 3,032,117.40 = 601,283.15 : x
  2. Step 2: Convert to fraction form
    2,021,411.60/3,032,117.40 = 601,283.15/x
  3. Step 3: Cross multiply
    2,021,411.60x = 3,032,117.40 × 601,283.15
  4. Step 4: Simplify right side
    2,021,411.60x = 1,823,161,101,441.81
  5. Step 5: Solve for x
    x = 1,823,161,101,441.81/2,021,411.60
  6. Step 6: Final answer
    x = 901,924.73

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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.