Home / 1,058,357.16-1,460,543.06-574,931.75

Finding the Fourth Proportional to 1,058,357.16, 1,460,543.06 and 574,931.75

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Solution

The fourth proportional to 1,058,357.16, 1,460,543.06 and 574,931.75 is: 793,411.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,357.16 : 1,460,543.06 = 574,931.75 : x
  2. Step 2: Convert to fraction form
    1,058,357.16/1,460,543.06 = 574,931.75/x
  3. Step 3: Cross multiply
    1,058,357.16x = 1,460,543.06 × 574,931.75
  4. Step 4: Simplify right side
    1,058,357.16x = 839,712,571,570.77
  5. Step 5: Solve for x
    x = 839,712,571,570.77/1,058,357.16
  6. Step 6: Final answer
    x = 793,411.34

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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.