Home / 1,153,021.54-1,730,595.42-584,801.40

Finding the Fourth Proportional to 1,153,021.54, 1,730,595.42 and 584,801.40

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Solution

The fourth proportional to 1,153,021.54, 1,730,595.42 and 584,801.40 is: 877,741.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,153,021.54 : 1,730,595.42 = 584,801.40 : x
  2. Step 2: Convert to fraction form
    1,153,021.54/1,730,595.42 = 584,801.40/x
  3. Step 3: Cross multiply
    1,153,021.54x = 1,730,595.42 × 584,801.40
  4. Step 4: Simplify right side
    1,153,021.54x = 1,012,054,624,449.59
  5. Step 5: Solve for x
    x = 1,012,054,624,449.59/1,153,021.54
  6. Step 6: Final answer
    x = 877,741.30

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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.