Home / 3,017,529.63-4,164,064.12-1,710,869.57

Finding the Fourth Proportional to 3,017,529.63, 4,164,064.12 and 1,710,869.57

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Solution

The fourth proportional to 3,017,529.63, 4,164,064.12 and 1,710,869.57 is: 2,360,928.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,017,529.63 : 4,164,064.12 = 1,710,869.57 : x
  2. Step 2: Convert to fraction form
    3,017,529.63/4,164,064.12 = 1,710,869.57/x
  3. Step 3: Cross multiply
    3,017,529.63x = 4,164,064.12 × 1,710,869.57
  4. Step 4: Simplify right side
    3,017,529.63x = 7,124,170,587,370.34
  5. Step 5: Solve for x
    x = 7,124,170,587,370.34/3,017,529.63
  6. Step 6: Final answer
    x = 2,360,928.13

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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.