Home / 1,584,794.90-2,187,407.22-973,094.24

Finding the Fourth Proportional to 1,584,794.90, 2,187,407.22 and 973,094.24

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Solution

The fourth proportional to 1,584,794.90, 2,187,407.22 and 973,094.24 is: 1,343,109.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,584,794.90 : 2,187,407.22 = 973,094.24 : x
  2. Step 2: Convert to fraction form
    1,584,794.90/2,187,407.22 = 973,094.24/x
  3. Step 3: Cross multiply
    1,584,794.90x = 2,187,407.22 × 973,094.24
  4. Step 4: Simplify right side
    1,584,794.90x = 2,128,553,366,316.41
  5. Step 5: Solve for x
    x = 2,128,553,366,316.41/1,584,794.90
  6. Step 6: Final answer
    x = 1,343,109.68

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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.