Home / 965,804.04-1,332,807.30-536,089.32

Finding the Fourth Proportional to 965,804.04, 1,332,807.30 and 536,089.32

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Solution

The fourth proportional to 965,804.04, 1,332,807.30 and 536,089.32 is: 739,802.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,804.04 : 1,332,807.30 = 536,089.32 : x
  2. Step 2: Convert to fraction form
    965,804.04/1,332,807.30 = 536,089.32/x
  3. Step 3: Cross multiply
    965,804.04x = 1,332,807.30 × 536,089.32
  4. Step 4: Simplify right side
    965,804.04x = 714,503,759,148.04
  5. Step 5: Solve for x
    x = 714,503,759,148.04/965,804.04
  6. Step 6: Final answer
    x = 739,802.00

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1.5x scale

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.