Home / 7,582,706.53-10,461,579.98-4,317,210.77

Finding the Fourth Proportional to 7,582,706.53, 10,461,579.98 and 4,317,210.77

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Solution

The fourth proportional to 7,582,706.53, 10,461,579.98 and 4,317,210.77 is: 5,956,296.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,582,706.53 : 10,461,579.98 = 4,317,210.77 : x
  2. Step 2: Convert to fraction form
    7,582,706.53/10,461,579.98 = 4,317,210.77/x
  3. Step 3: Cross multiply
    7,582,706.53x = 10,461,579.98 × 4,317,210.77
  4. Step 4: Simplify right side
    7,582,706.53x = 45,164,845,686,978.42
  5. Step 5: Solve for x
    x = 45,164,845,686,978.42/7,582,706.53
  6. Step 6: Final answer
    x = 5,956,296.15

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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.