Home / 1,004,008.49-1,506,011.35-294,036.51

Finding the Fourth Proportional to 1,004,008.49, 1,506,011.35 and 294,036.51

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Solution

The fourth proportional to 1,004,008.49, 1,506,011.35 and 294,036.51 is: 441,054.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,008.49 : 1,506,011.35 = 294,036.51 : x
  2. Step 2: Convert to fraction form
    1,004,008.49/1,506,011.35 = 294,036.51/x
  3. Step 3: Cross multiply
    1,004,008.49x = 1,506,011.35 × 294,036.51
  4. Step 4: Simplify right side
    1,004,008.49x = 442,822,321,374.39
  5. Step 5: Solve for x
    x = 442,822,321,374.39/1,004,008.49
  6. Step 6: Final answer
    x = 441,054.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.