Home / 1,594,828.31-2,200,918.23-906,528.98

Finding the Fourth Proportional to 1,594,828.31, 2,200,918.23 and 906,528.98

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Solution

The fourth proportional to 1,594,828.31, 2,200,918.23 and 906,528.98 is: 1,251,041.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,828.31 : 2,200,918.23 = 906,528.98 : x
  2. Step 2: Convert to fraction form
    1,594,828.31/2,200,918.23 = 906,528.98/x
  3. Step 3: Cross multiply
    1,594,828.31x = 2,200,918.23 × 906,528.98
  4. Step 4: Simplify right side
    1,594,828.31x = 1,995,196,163,607.60
  5. Step 5: Solve for x
    x = 1,995,196,163,607.60/1,594,828.31
  6. Step 6: Final answer
    x = 1,251,041.35

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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.