Home / 1,058,108.51-1,460,200.45-574,683.09

Finding the Fourth Proportional to 1,058,108.51, 1,460,200.45 and 574,683.09

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Solution

The fourth proportional to 1,058,108.51, 1,460,200.45 and 574,683.09 is: 793,068.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,108.51 : 1,460,200.45 = 574,683.09 : x
  2. Step 2: Convert to fraction form
    1,058,108.51/1,460,200.45 = 574,683.09/x
  3. Step 3: Cross multiply
    1,058,108.51x = 1,460,200.45 × 574,683.09
  4. Step 4: Simplify right side
    1,058,108.51x = 839,152,506,625.39
  5. Step 5: Solve for x
    x = 839,152,506,625.39/1,058,108.51
  6. Step 6: Final answer
    x = 793,068.48

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Double scale
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1.5x scale

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.