Home / 1,004,603.84-1,506,917.51-294,646.13

Finding the Fourth Proportional to 1,004,603.84, 1,506,917.51 and 294,646.13

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Solution

The fourth proportional to 1,004,603.84, 1,506,917.51 and 294,646.13 is: 441,972.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,603.84 : 1,506,917.51 = 294,646.13 : x
  2. Step 2: Convert to fraction form
    1,004,603.84/1,506,917.51 = 294,646.13/x
  3. Step 3: Cross multiply
    1,004,603.84x = 1,506,917.51 × 294,646.13
  4. Step 4: Simplify right side
    1,004,603.84x = 444,007,411,077.51
  5. Step 5: Solve for x
    x = 444,007,411,077.51/1,004,603.84
  6. Step 6: Final answer
    x = 441,972.64

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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.