Home / 1,094,058.12-1,641,820.24-384,088.26

Finding the Fourth Proportional to 1,094,058.12, 1,641,820.24 and 384,088.26

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Solution

The fourth proportional to 1,094,058.12, 1,641,820.24 and 384,088.26 is: 576,389.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,058.12 : 1,641,820.24 = 384,088.26 : x
  2. Step 2: Convert to fraction form
    1,094,058.12/1,641,820.24 = 384,088.26/x
  3. Step 3: Cross multiply
    1,094,058.12x = 1,641,820.24 × 384,088.26
  4. Step 4: Simplify right side
    1,094,058.12x = 630,603,879,214.38
  5. Step 5: Solve for x
    x = 630,603,879,214.38/1,094,058.12
  6. Step 6: Final answer
    x = 576,389.74

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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.