Home / 944,559.01-1,303,492.26-514,830.52

Finding the Fourth Proportional to 944,559.01, 1,303,492.26 and 514,830.52

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Solution

The fourth proportional to 944,559.01, 1,303,492.26 and 514,830.52 is: 710,466.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,559.01 : 1,303,492.26 = 514,830.52 : x
  2. Step 2: Convert to fraction form
    944,559.01/1,303,492.26 = 514,830.52/x
  3. Step 3: Cross multiply
    944,559.01x = 1,303,492.26 × 514,830.52
  4. Step 4: Simplify right side
    944,559.01x = 671,077,598,031.78
  5. Step 5: Solve for x
    x = 671,077,598,031.78/944,559.01
  6. Step 6: Final answer
    x = 710,466.57

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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.