Home / 1,036,586.16-1,430,433.72-583,848

Finding the Fourth Proportional to 1,036,586.16, 1,430,433.72 and 583,848

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Solution

The fourth proportional to 1,036,586.16, 1,430,433.72 and 583,848 is: 805,679.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,586.16 : 1,430,433.72 = 583,848 : x
  2. Step 2: Convert to fraction form
    1,036,586.16/1,430,433.72 = 583,848/x
  3. Step 3: Cross multiply
    1,036,586.16x = 1,430,433.72 × 583,848
  4. Step 4: Simplify right side
    1,036,586.16x = 835,155,866,554.56
  5. Step 5: Solve for x
    x = 835,155,866,554.56/1,036,586.16
  6. Step 6: Final answer
    x = 805,679.16

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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.