Home / 1,683,730.07-2,323,549.60-958,577.77

Finding the Fourth Proportional to 1,683,730.07, 2,323,549.60 and 958,577.77

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Solution

The fourth proportional to 1,683,730.07, 2,323,549.60 and 958,577.77 is: 1,322,838.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,683,730.07 : 2,323,549.60 = 958,577.77 : x
  2. Step 2: Convert to fraction form
    1,683,730.07/2,323,549.60 = 958,577.77/x
  3. Step 3: Cross multiply
    1,683,730.07x = 2,323,549.60 × 958,577.77
  4. Step 4: Simplify right side
    1,683,730.07x = 2,227,302,988,025.40
  5. Step 5: Solve for x
    x = 2,227,302,988,025.40/1,683,730.07
  6. Step 6: Final answer
    x = 1,322,838.52

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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.