Home / 1,083,626.93-1,625,547.32-373,561.49

Finding the Fourth Proportional to 1,083,626.93, 1,625,547.32 and 373,561.49

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Solution

The fourth proportional to 1,083,626.93, 1,625,547.32 and 373,561.49 is: 560,379.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,626.93 : 1,625,547.32 = 373,561.49 : x
  2. Step 2: Convert to fraction form
    1,083,626.93/1,625,547.32 = 373,561.49/x
  3. Step 3: Cross multiply
    1,083,626.93x = 1,625,547.32 × 373,561.49
  4. Step 4: Simplify right side
    1,083,626.93x = 607,241,878,924.71
  5. Step 5: Solve for x
    x = 607,241,878,924.71/1,083,626.93
  6. Step 6: Final answer
    x = 560,379.10

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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.