Home / 1,333,950.65-2,001,298.44-535,792.72

Finding the Fourth Proportional to 1,333,950.65, 2,001,298.44 and 535,792.72

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Solution

The fourth proportional to 1,333,950.65, 2,001,298.44 and 535,792.72 is: 803,838.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,333,950.65 : 2,001,298.44 = 535,792.72 : x
  2. Step 2: Convert to fraction form
    1,333,950.65/2,001,298.44 = 535,792.72/x
  3. Step 3: Cross multiply
    1,333,950.65x = 2,001,298.44 × 535,792.72
  4. Step 4: Simplify right side
    1,333,950.65x = 1,072,281,134,699.36
  5. Step 5: Solve for x
    x = 1,072,281,134,699.36/1,333,950.65
  6. Step 6: Final answer
    x = 803,838.68

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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.