Home / 1,037,058.40-1,552,477.20-616,117.60

Finding the Fourth Proportional to 1,037,058.40, 1,552,477.20 and 616,117.60

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Solution

The fourth proportional to 1,037,058.40, 1,552,477.20 and 616,117.60 is: 922,328.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,058.40 : 1,552,477.20 = 616,117.60 : x
  2. Step 2: Convert to fraction form
    1,037,058.40/1,552,477.20 = 616,117.60/x
  3. Step 3: Cross multiply
    1,037,058.40x = 1,552,477.20 × 616,117.60
  4. Step 4: Simplify right side
    1,037,058.40x = 956,508,526,518.72
  5. Step 5: Solve for x
    x = 956,508,526,518.72/1,037,058.40
  6. Step 6: Final answer
    x = 922,328.51

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Double scale
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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.