Home / 1,593,807.51-2,390,737.21-456,565.29

Finding the Fourth Proportional to 1,593,807.51, 2,390,737.21 and 456,565.29

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Solution

The fourth proportional to 1,593,807.51, 2,390,737.21 and 456,565.29 is: 684,855.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593,807.51 : 2,390,737.21 = 456,565.29 : x
  2. Step 2: Convert to fraction form
    1,593,807.51/2,390,737.21 = 456,565.29/x
  3. Step 3: Cross multiply
    1,593,807.51x = 2,390,737.21 × 456,565.29
  4. Step 4: Simplify right side
    1,593,807.51x = 1,091,527,615,643.75
  5. Step 5: Solve for x
    x = 1,091,527,615,643.75/1,593,807.51
  6. Step 6: Final answer
    x = 684,855.36

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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.