Home / 1,881,831.16-2,822,852.04-602,551.18

Finding the Fourth Proportional to 1,881,831.16, 2,822,852.04 and 602,551.18

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Solution

The fourth proportional to 1,881,831.16, 2,822,852.04 and 602,551.18 is: 903,860.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,881,831.16 : 2,822,852.04 = 602,551.18 : x
  2. Step 2: Convert to fraction form
    1,881,831.16/2,822,852.04 = 602,551.18/x
  3. Step 3: Cross multiply
    1,881,831.16x = 2,822,852.04 × 602,551.18
  4. Step 4: Simplify right side
    1,881,831.16x = 1,700,912,832,325.76
  5. Step 5: Solve for x
    x = 1,700,912,832,325.76/1,881,831.16
  6. Step 6: Final answer
    x = 903,860.49

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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.