Home / 1,056,332.04-1,457,710.90-603,623.08

Finding the Fourth Proportional to 1,056,332.04, 1,457,710.90 and 603,623.08

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Solution

The fourth proportional to 1,056,332.04, 1,457,710.90 and 603,623.08 is: 832,984.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,332.04 : 1,457,710.90 = 603,623.08 : x
  2. Step 2: Convert to fraction form
    1,056,332.04/1,457,710.90 = 603,623.08/x
  3. Step 3: Cross multiply
    1,056,332.04x = 1,457,710.90 × 603,623.08
  4. Step 4: Simplify right side
    1,056,332.04x = 879,907,943,207.57
  5. Step 5: Solve for x
    x = 879,907,943,207.57/1,056,332.04
  6. Step 6: Final answer
    x = 832,984.24

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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.