Home / 1,730,283.90-2,595,488.15-650,697.47

Finding the Fourth Proportional to 1,730,283.90, 2,595,488.15 and 650,697.47

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Solution

The fourth proportional to 1,730,283.90, 2,595,488.15 and 650,697.47 is: 976,069.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,730,283.90 : 2,595,488.15 = 650,697.47 : x
  2. Step 2: Convert to fraction form
    1,730,283.90/2,595,488.15 = 650,697.47/x
  3. Step 3: Cross multiply
    1,730,283.90x = 2,595,488.15 × 650,697.47
  4. Step 4: Simplify right side
    1,730,283.90x = 1,688,877,556,389.05
  5. Step 5: Solve for x
    x = 1,688,877,556,389.05/1,730,283.90
  6. Step 6: Final answer
    x = 976,069.62

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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.