Home / 1,017,433.44-1,404,075.66-558,590.52

Finding the Fourth Proportional to 1,017,433.44, 1,404,075.66 and 558,590.52

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Solution

The fourth proportional to 1,017,433.44, 1,404,075.66 and 558,590.52 is: 770,864.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,017,433.44 : 1,404,075.66 = 558,590.52 : x
  2. Step 2: Convert to fraction form
    1,017,433.44/1,404,075.66 = 558,590.52/x
  3. Step 3: Cross multiply
    1,017,433.44x = 1,404,075.66 × 558,590.52
  4. Step 4: Simplify right side
    1,017,433.44x = 784,303,353,038.74
  5. Step 5: Solve for x
    x = 784,303,353,038.74/1,017,433.44
  6. Step 6: Final answer
    x = 770,864.53

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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.