Home / 1,700,653.15-2,547,535.20-1,058,987.35

Finding the Fourth Proportional to 1,700,653.15, 2,547,535.20 and 1,058,987.35

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Solution

The fourth proportional to 1,700,653.15, 2,547,535.20 and 1,058,987.35 is: 1,586,336.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,653.15 : 2,547,535.20 = 1,058,987.35 : x
  2. Step 2: Convert to fraction form
    1,700,653.15/2,547,535.20 = 1,058,987.35/x
  3. Step 3: Cross multiply
    1,700,653.15x = 2,547,535.20 × 1,058,987.35
  4. Step 4: Simplify right side
    1,700,653.15x = 2,697,807,550,479.72
  5. Step 5: Solve for x
    x = 2,697,807,550,479.72/1,700,653.15
  6. Step 6: Final answer
    x = 1,586,336.14

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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.