Home / 973,633.65-1,460,616.54-434,085.70

Finding the Fourth Proportional to 973,633.65, 1,460,616.54 and 434,085.70

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Solution

The fourth proportional to 973,633.65, 1,460,616.54 and 434,085.70 is: 651,202.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,633.65 : 1,460,616.54 = 434,085.70 : x
  2. Step 2: Convert to fraction form
    973,633.65/1,460,616.54 = 434,085.70/x
  3. Step 3: Cross multiply
    973,633.65x = 1,460,616.54 × 434,085.70
  4. Step 4: Simplify right side
    973,633.65x = 634,032,753,197.48
  5. Step 5: Solve for x
    x = 634,032,753,197.48/973,633.65
  6. Step 6: Final answer
    x = 651,202.59

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1.5x scale

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.