Home / 5,607,822.51-8,411,801.27-1,564,064.10

Finding the Fourth Proportional to 5,607,822.51, 8,411,801.27 and 1,564,064.10

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Solution

The fourth proportional to 5,607,822.51, 8,411,801.27 and 1,564,064.10 is: 2,346,114.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,607,822.51 : 8,411,801.27 = 1,564,064.10 : x
  2. Step 2: Convert to fraction form
    5,607,822.51/8,411,801.27 = 1,564,064.10/x
  3. Step 3: Cross multiply
    5,607,822.51x = 8,411,801.27 × 1,564,064.10
  4. Step 4: Simplify right side
    5,607,822.51x = 13,156,596,374,921.09
  5. Step 5: Solve for x
    x = 13,156,596,374,921.09/5,607,822.51
  6. Step 6: Final answer
    x = 2,346,114.98

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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.