Home / 1,719,088.32-2,578,632.48-597,158.40

Finding the Fourth Proportional to 1,719,088.32, 2,578,632.48 and 597,158.40

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Solution

The fourth proportional to 1,719,088.32, 2,578,632.48 and 597,158.40 is: 895,737.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,719,088.32 : 2,578,632.48 = 597,158.40 : x
  2. Step 2: Convert to fraction form
    1,719,088.32/2,578,632.48 = 597,158.40/x
  3. Step 3: Cross multiply
    1,719,088.32x = 2,578,632.48 × 597,158.40
  4. Step 4: Simplify right side
    1,719,088.32x = 1,539,852,045,944.83
  5. Step 5: Solve for x
    x = 1,539,852,045,944.83/1,719,088.32
  6. Step 6: Final answer
    x = 895,737.60

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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.