Home / 2,020,488.19-3,031,231.65-600,538.34

Finding the Fourth Proportional to 2,020,488.19, 3,031,231.65 and 600,538.34

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Solution

The fourth proportional to 2,020,488.19, 3,031,231.65 and 600,538.34 is: 900,955.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,020,488.19 : 3,031,231.65 = 600,538.34 : x
  2. Step 2: Convert to fraction form
    2,020,488.19/3,031,231.65 = 600,538.34/x
  3. Step 3: Cross multiply
    2,020,488.19x = 3,031,231.65 × 600,538.34
  4. Step 4: Simplify right side
    2,020,488.19x = 1,820,370,828,572.52
  5. Step 5: Solve for x
    x = 1,820,370,828,572.52/2,020,488.19
  6. Step 6: Final answer
    x = 900,955.94

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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.