Home / 1,036,612.16-1,430,492.64-583,893.44

Finding the Fourth Proportional to 1,036,612.16, 1,430,492.64 and 583,893.44

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Solution

The fourth proportional to 1,036,612.16, 1,430,492.64 and 583,893.44 is: 805,754.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,612.16 : 1,430,492.64 = 583,893.44 : x
  2. Step 2: Convert to fraction form
    1,036,612.16/1,430,492.64 = 583,893.44/x
  3. Step 3: Cross multiply
    1,036,612.16x = 1,430,492.64 × 583,893.44
  4. Step 4: Simplify right side
    1,036,612.16x = 835,255,268,464.28
  5. Step 5: Solve for x
    x = 835,255,268,464.28/1,036,612.16
  6. Step 6: Final answer
    x = 805,754.84

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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.