Home / 1,607,429.51-2,411,564.46-932,862.34

Finding the Fourth Proportional to 1,607,429.51, 2,411,564.46 and 932,862.34

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Solution

The fourth proportional to 1,607,429.51, 2,411,564.46 and 932,862.34 is: 1,399,537.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,607,429.51 : 2,411,564.46 = 932,862.34 : x
  2. Step 2: Convert to fraction form
    1,607,429.51/2,411,564.46 = 932,862.34/x
  3. Step 3: Cross multiply
    1,607,429.51x = 2,411,564.46 × 932,862.34
  4. Step 4: Simplify right side
    1,607,429.51x = 2,249,657,678,074.32
  5. Step 5: Solve for x
    x = 2,249,657,678,074.32/1,607,429.51
  6. Step 6: Final answer
    x = 1,399,537.38

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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.