Home / 1,088,967.16-1,502,712.95-605,521.93

Finding the Fourth Proportional to 1,088,967.16, 1,502,712.95 and 605,521.93

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Solution

The fourth proportional to 1,088,967.16, 1,502,712.95 and 605,521.93 is: 835,585.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,967.16 : 1,502,712.95 = 605,521.93 : x
  2. Step 2: Convert to fraction form
    1,088,967.16/1,502,712.95 = 605,521.93/x
  3. Step 3: Cross multiply
    1,088,967.16x = 1,502,712.95 × 605,521.93
  4. Step 4: Simplify right side
    1,088,967.16x = 909,925,645,719.99
  5. Step 5: Solve for x
    x = 909,925,645,719.99/1,088,967.16
  6. Step 6: Final answer
    x = 835,585.94

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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.