Home / 973,809.16-1,460,669.91-654,095.73

Finding the Fourth Proportional to 973,809.16, 1,460,669.91 and 654,095.73

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Solution

The fourth proportional to 973,809.16, 1,460,669.91 and 654,095.73 is: 981,114.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,809.16 : 1,460,669.91 = 654,095.73 : x
  2. Step 2: Convert to fraction form
    973,809.16/1,460,669.91 = 654,095.73/x
  3. Step 3: Cross multiply
    973,809.16x = 1,460,669.91 × 654,095.73
  4. Step 4: Simplify right side
    973,809.16x = 955,417,951,070.48
  5. Step 5: Solve for x
    x = 955,417,951,070.48/973,809.16
  6. Step 6: Final answer
    x = 981,114.16

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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.