Home / 1,533,352.35-2,301,095.75-634,798.74

Finding the Fourth Proportional to 1,533,352.35, 2,301,095.75 and 634,798.74

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Solution

The fourth proportional to 1,533,352.35, 2,301,095.75 and 634,798.74 is: 952,639.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,533,352.35 : 2,301,095.75 = 634,798.74 : x
  2. Step 2: Convert to fraction form
    1,533,352.35/2,301,095.75 = 634,798.74/x
  3. Step 3: Cross multiply
    1,533,352.35x = 2,301,095.75 × 634,798.74
  4. Step 4: Simplify right side
    1,533,352.35x = 1,460,732,679,545.36
  5. Step 5: Solve for x
    x = 1,460,732,679,545.36/1,533,352.35
  6. Step 6: Final answer
    x = 952,639.93

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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.