Home / 1,036,551.32-1,429,952.10-606,567.72

Finding the Fourth Proportional to 1,036,551.32, 1,429,952.10 and 606,567.72

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Solution

The fourth proportional to 1,036,551.32, 1,429,952.10 and 606,567.72 is: 836,777.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,551.32 : 1,429,952.10 = 606,567.72 : x
  2. Step 2: Convert to fraction form
    1,036,551.32/1,429,952.10 = 606,567.72/x
  3. Step 3: Cross multiply
    1,036,551.32x = 1,429,952.10 × 606,567.72
  4. Step 4: Simplify right side
    1,036,551.32x = 867,362,785,006.21
  5. Step 5: Solve for x
    x = 867,362,785,006.21/1,036,551.32
  6. Step 6: Final answer
    x = 836,777.46

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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.