Home / 1,237,024.65-1,855,585.98-588,445.05

Finding the Fourth Proportional to 1,237,024.65, 1,855,585.98 and 588,445.05

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Solution

The fourth proportional to 1,237,024.65, 1,855,585.98 and 588,445.05 is: 882,690.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,237,024.65 : 1,855,585.98 = 588,445.05 : x
  2. Step 2: Convert to fraction form
    1,237,024.65/1,855,585.98 = 588,445.05/x
  3. Step 3: Cross multiply
    1,237,024.65x = 1,855,585.98 × 588,445.05
  4. Step 4: Simplify right side
    1,237,024.65x = 1,091,910,384,780.40
  5. Step 5: Solve for x
    x = 1,091,910,384,780.40/1,237,024.65
  6. Step 6: Final answer
    x = 882,690.89

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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.