Home / 1,004,746.62-1,386,548.10-575,035.14

Finding the Fourth Proportional to 1,004,746.62, 1,386,548.10 and 575,035.14

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Solution

The fourth proportional to 1,004,746.62, 1,386,548.10 and 575,035.14 is: 793,547.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,746.62 : 1,386,548.10 = 575,035.14 : x
  2. Step 2: Convert to fraction form
    1,004,746.62/1,386,548.10 = 575,035.14/x
  3. Step 3: Cross multiply
    1,004,746.62x = 1,386,548.10 × 575,035.14
  4. Step 4: Simplify right side
    1,004,746.62x = 797,313,880,800.23
  5. Step 5: Solve for x
    x = 797,313,880,800.23/1,004,746.62
  6. Step 6: Final answer
    x = 793,547.21

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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.