Home / 1,060,874.36-1,464,038.31-653,211.42

Finding the Fourth Proportional to 1,060,874.36, 1,464,038.31 and 653,211.42

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Solution

The fourth proportional to 1,060,874.36, 1,464,038.31 and 653,211.42 is: 901,451.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,874.36 : 1,464,038.31 = 653,211.42 : x
  2. Step 2: Convert to fraction form
    1,060,874.36/1,464,038.31 = 653,211.42/x
  3. Step 3: Cross multiply
    1,060,874.36x = 1,464,038.31 × 653,211.42
  4. Step 4: Simplify right side
    1,060,874.36x = 956,326,532,823.25
  5. Step 5: Solve for x
    x = 956,326,532,823.25/1,060,874.36
  6. Step 6: Final answer
    x = 901,451.27

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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.