Home / 5,607,820.02-8,411,797.48-1,564,061.60

Finding the Fourth Proportional to 5,607,820.02, 8,411,797.48 and 1,564,061.60

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Solution

The fourth proportional to 5,607,820.02, 8,411,797.48 and 1,564,061.60 is: 2,346,111.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,607,820.02 : 8,411,797.48 = 1,564,061.60 : x
  2. Step 2: Convert to fraction form
    5,607,820.02/8,411,797.48 = 1,564,061.60/x
  3. Step 3: Cross multiply
    5,607,820.02x = 8,411,797.48 × 1,564,061.60
  4. Step 4: Simplify right side
    5,607,820.02x = 13,156,569,425,444.77
  5. Step 5: Solve for x
    x = 13,156,569,425,444.77/5,607,820.02
  6. Step 6: Final answer
    x = 2,346,111.21

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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.