Home / 1,058,566.24-1,461,052.38-651,018.70

Finding the Fourth Proportional to 1,058,566.24, 1,461,052.38 and 651,018.70

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Solution

The fourth proportional to 1,058,566.24, 1,461,052.38 and 651,018.70 is: 898,547.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,566.24 : 1,461,052.38 = 651,018.70 : x
  2. Step 2: Convert to fraction form
    1,058,566.24/1,461,052.38 = 651,018.70/x
  3. Step 3: Cross multiply
    1,058,566.24x = 1,461,052.38 × 651,018.70
  4. Step 4: Simplify right side
    1,058,566.24x = 951,172,421,059.51
  5. Step 5: Solve for x
    x = 951,172,421,059.51/1,058,566.24
  6. Step 6: Final answer
    x = 898,547.85

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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.