Home / 1,050,466.14-1,575,567.72-292,364.46

Finding the Fourth Proportional to 1,050,466.14, 1,575,567.72 and 292,364.46

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Solution

The fourth proportional to 1,050,466.14, 1,575,567.72 and 292,364.46 is: 438,510.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,466.14 : 1,575,567.72 = 292,364.46 : x
  2. Step 2: Convert to fraction form
    1,050,466.14/1,575,567.72 = 292,364.46/x
  3. Step 3: Cross multiply
    1,050,466.14x = 1,575,567.72 × 292,364.46
  4. Step 4: Simplify right side
    1,050,466.14x = 460,640,005,651.23
  5. Step 5: Solve for x
    x = 460,640,005,651.23/1,050,466.14
  6. Step 6: Final answer
    x = 438,510.09

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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.