Home / 1,036,585.16-1,430,432.34-583,847

Finding the Fourth Proportional to 1,036,585.16, 1,430,432.34 and 583,847

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Solution

The fourth proportional to 1,036,585.16, 1,430,432.34 and 583,847 is: 805,677.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,585.16 : 1,430,432.34 = 583,847 : x
  2. Step 2: Convert to fraction form
    1,036,585.16/1,430,432.34 = 583,847/x
  3. Step 3: Cross multiply
    1,036,585.16x = 1,430,432.34 × 583,847
  4. Step 4: Simplify right side
    1,036,585.16x = 835,153,630,411.98
  5. Step 5: Solve for x
    x = 835,153,630,411.98/1,036,585.16
  6. Step 6: Final answer
    x = 805,677.78

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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.